Texas Well Drillers Directory
Every company that appears as the driller of record in the Texas Department of Licensing and Regulation Submitted Driller's Reports (SDR) database, administered by the Texas Water Development Board, ranked by the number of wells they have drilled. 973 Texas drilling companies account for 449,848 logged wells. Each profile shows the counties a company works, its well characteristics, and links to its original drilling logs — all drawn directly from the state record.
973drilling companies
455active since 2022
449,848wells on record
Companies with at least 25 wells on record. "Active" counts wells completed since 2022.
| # | Company | Wells | Since 2022 | Counties | Most recent |
|---|---|---|---|---|---|
| 1 | Vanguard Well Resources, LLC | 4,902 | 3,759 | 57 | 2026-10-08 |
| 2 | Moore's Water Well Service | 2,803 | 1,881 | 20 | 2026-09-17 |
| 3 | Thunder Well Service, LLC | 3,751 | 1,620 | 22 | 2026-09-21 |
| 4 | JB Drilling | 3,005 | 1,360 | 30 | 2026-10-07 |
| 5 | Affordable Water Well | 3,620 | 1,178 | 17 | 2026-09-15 |
| 6 | Erwin Water Well Drilling | 4,985 | 1,119 | 28 | 2026-10-13 |
| 7 | Washington Co. Water Well Drilling | 2,454 | 1,106 | 9 | 2026-09-10 |
| 8 | Delta Drillers | 1,057 | 1,057 | 36 | 2026-09-29 |
| 9 | Hydro Resources Mid Continent Inc. | 3,358 | 966 | 93 | 2026-10-14 |
| 10 | K-Ran Drilling | 5,111 | 965 | 26 | 2026-10-13 |
| 11 | Peter B Loewen | 1,794 | 934 | 39 | 2026-09-28 |
| 12 | Texas Southern Drilling | 1,142 | 899 | 50 | 2026-09-24 |
| 13 | Ricky Bonds Water Wells | 4,132 | 895 | 27 | 2026-10-01 |
| 14 | Associated Well Services, Inc. | 2,398 | 876 | 32 | 2026-10-09 |
| 15 | Wheeler Drilling | 7,835 | 866 | 14 | 2026-07-24 |
| 16 | Burke Lyons Water Well | 1,165 | 861 | 12 | 2026-09-29 |
| 17 | Walden Drilling Inc. | 2,672 | 775 | 33 | 2026-10-12 |
| 18 | Chandler Drilling Inc. | 3,399 | 741 | 22 | 2026-10-07 |
| 19 | Ballard Water Well Co. LLC | 3,398 | 711 | 46 | 2026-10-14 |
| 20 | Neufeld Family Drilling LLC | 1,859 | 711 | 25 | 2026-10-09 |
| 21 | Magill Drilling & Water Well Service, LLC | 1,447 | 694 | 11 | 2026-10-14 |
| 22 | Goolsby Water Well Service LLC | 1,917 | 693 | 14 | 2026-10-08 |
| 23 | M5 Drilling | 910 | 686 | 24 | 2026-10-06 |
| 24 | TR Drilling & Service LLC | 2,617 | 651 | 11 | 2026-09-18 |
| 25 | West Texas Water Well Service | 3,707 | 646 | 57 | 2026-10-01 |
| 26 | Neuendorff's Water Well Svc., Inc. | 2,095 | 646 | 13 | 2026-09-24 |
| 27 | Apex Drilling, Inc. | 4,137 | 644 | 20 | 2026-09-24 |
| 28 | Erwin Drilling | 1,063 | 638 | 23 | 2026-08-11 |
| 29 | Peter Klassen | 1,351 | 627 | 31 | 2026-09-24 |
| 30 | Carter Water Well Drilling | 3,064 | 614 | 17 | 2026-09-03 |
| 31 | B&b Pump | 2,645 | 610 | 11 | 2026-09-28 |
| 32 | Currie Drilling Co.,Inc. | 2,430 | 593 | 21 | 2026-09-16 |
| 33 | Drill Pro Water Well Drilling | 1,395 | 562 | 35 | 2026-09-03 |
| 34 | Bell's Drilling Service | 885 | 559 | 28 | 2026-09-12 |
| 35 | Mark's Water Well Service, Inc. | 3,464 | 535 | 24 | 2026-10-13 |
| 36 | 3t Drilling, Inc. | 1,628 | 534 | 25 | 2026-10-06 |
| 37 | Lone Star Drilling Company | 1,558 | 523 | 20 | 2025-10-14 |
| 38 | Friedel Drilling Company | 3,096 | 519 | 33 | 2026-10-15 |
| 39 | Dale's Water Wells | 1,326 | 518 | 25 | 2026-08-17 |
| 40 | Michael C Hoelscher | 2,335 | 498 | 15 | 2026-08-13 |
| 41 | Woehl Drilling No2 | 1,244 | 489 | 16 | 2026-09-30 |
| 42 | Bee Cave Drilling, Inc. | 2,799 | 487 | 28 | 2026-08-17 |
| 43 | Weston Drilling Inc. | 800 | 482 | 26 | 2025-07-17 |
| 44 | Lange Drilling Co. | 2,647 | 478 | 38 | 2026-08-25 |
| 45 | Aqua Star LLC | 1,414 | 474 | 25 | 2026-10-09 |
| 46 | Mikes Drilling And Pump Service | 1,038 | 463 | 11 | 2026-10-09 |
| 47 | Paskell Water Well | 775 | 459 | 9 | 2026-07-27 |
| 48 | Centex Pump & Supply, Inc. | 1,397 | 443 | 10 | 2026-09-10 |
| 49 | Jacob P Klassen Drilling Co. | 1,702 | 427 | 35 | 2026-09-24 |
| 50 | Busselman Water Wells, LLC | 425 | 425 | 25 | 2026-09-14 |
| 51 | Gwr Windmills & Water Well Services, LLC | 657 | 420 | 10 | 2026-09-18 |
| 52 | Alpha Omega Water Well | 1,508 | 414 | 14 | 2026-09-30 |
| 53 | L & L Drilling Co. | 2,748 | 410 | 12 | 2026-10-13 |
| 54 | Landowner Drilled | 1,520 | 409 | 73 | 2026-10-09 |
| 55 | Wildcat Services LLC | 1,367 | 408 | 32 | 2026-08-23 |
| 56 | Simmons Water Well Service | 544 | 406 | 8 | 2026-09-05 |
| 57 | Main Stream Environmental | 632 | 404 | 21 | 2026-09-24 |
| 58 | Estill Drilling | 2,612 | 401 | 13 | 2026-07-21 |
| 59 | Fas-Line Services Inc. | 1,622 | 393 | 44 | 2026-09-24 |
| 60 | Letkeman Drilling | 389 | 389 | 11 | 2026-09-07 |
| 61 | Malone Well Service | 1,189 | 380 | 8 | 2026-08-26 |
| 62 | Deharde Water Well Service | 1,919 | 370 | 12 | 2026-09-17 |
| 63 | Leonard Water Services | 832 | 369 | 48 | 2026-09-29 |
| 64 | WB Southern Drilling LLC | 363 | 363 | 19 | 2026-09-24 |
| 65 | C. Miller Drilling | 2,646 | 356 | 60 | 2026-09-30 |
| 66 | Carter Drilling Co., Inc. | 2,766 | 353 | 21 | 2026-07-15 |
| 67 | Waterboyz, LLC | 565 | 351 | 13 | 2026-09-03 |
| 68 | F&f Drilling | 2,412 | 348 | 15 | 2026-09-04 |
| 69 | Texan Water | 611 | 348 | 25 | 2026-09-25 |
| 70 | Leonard Drilling LLC | 1,950 | 345 | 17 | 2026-09-23 |
| 71 | Etter Water Well LLC | 1,170 | 338 | 24 | 2026-10-07 |
| 72 | Chambers & Phillips Inc. | 1,702 | 336 | 11 | 2026-10-12 |
| 73 | Almeda Water Well Service | 2,625 | 335 | 15 | 2026-08-24 |
| 74 | A C Water Well Service | 914 | 331 | 20 | 2026-07-24 |
| 75 | Stevens Drilling & Water Well Service | 659 | 326 | 13 | 2026-10-09 |
| 76 | Martin Water Wells | 1,534 | 319 | 13 | 2026-09-14 |
| 77 | Meza Water Well Service | 935 | 318 | 9 | 2026-10-06 |
| 78 | Spring Branch Water Well Service | 778 | 317 | 8 | 2026-09-02 |
| 79 | Lucy Creek Water Well Service | 538 | 317 | 15 | 2026-09-07 |
| 80 | Latzel Drilling LLC | 2,513 | 316 | 17 | 2026-10-08 |
| 81 | J-R's Water Well Service | 316 | 316 | 10 | 2026-10-14 |
| 82 | B&r Water Well Drilling, LLC | 1,149 | 315 | 22 | 2026-09-04 |
| 83 | American Water Well Services Inc. | 444 | 312 | 14 | 2026-09-16 |
| 84 | Kinard Water Well Service | 2,617 | 311 | 14 | 2025-11-29 |
| 85 | Associated Drilling Inc. | 2,005 | 310 | 23 | 2026-09-28 |
| 86 | Zar's Pump & Drilling Service | 829 | 309 | 11 | 2026-08-28 |
| 87 | Buddy's Septic & Water Well Svc LLC | 508 | 309 | 8 | 2026-09-30 |
| 88 | Gap Drilling & Serivice | 340 | 308 | 16 | 2026-09-23 |
| 89 | 4-M Drilling | 873 | 305 | 22 | 2026-09-02 |
| 90 | Stansell Pump | 739 | 305 | 12 | 2026-08-13 |
| 91 | Dowell Well Service | 1,576 | 302 | 19 | 2026-09-29 |
| 92 | J And J Water Wells | 346 | 298 | 10 | 2026-09-23 |
| 93 | J & S Water Wells | 2,847 | 293 | 75 | 2026-09-11 |
| 94 | Blackwell Water Well Service Inc. | 1,893 | 289 | 13 | 2026-10-01 |
| 95 | J & S Drilling, LLC | 560 | 289 | 29 | 2026-10-06 |
| 96 | Chaffin Water Well Service | 1,293 | 288 | 24 | 2026-10-06 |
| 97 | W.m. Jones Water Well | 1,077 | 286 | 12 | 2026-09-25 |
| 98 | Herbold Drilling | 640 | 284 | 8 | 2026-08-26 |
| 99 | Geothermal Drilling Inc. | 567 | 284 | 23 | 2026-10-08 |
| 100 | Brien Water Wells | 1,644 | 283 | 32 | 2026-09-30 |
| 101 | Kight Water Well Service | 356 | 282 | 5 | 2026-08-05 |
| 102 | Utopia Sales & Service, Inc. | 1,242 | 279 | 10 | 2026-09-22 |
| 103 | Ltw Services, LP | 3,639 | 276 | 44 | 2026-10-06 |
| 104 | Henry Neufeld | 886 | 276 | 17 | 2025-11-19 |
| 105 | Limestone Water Well Drilling | 513 | 274 | 12 | 2026-09-03 |
| 106 | Howell Drilling Services, LLC | 273 | 273 | 15 | 2026-08-24 |
| 107 | Woehl Drilling & Service | 1,138 | 267 | 22 | 2026-07-03 |
| 108 | Couch Operating, LLC | 815 | 266 | 28 | 2025-08-02 |
| 109 | Williams Water Wells LLC | 618 | 266 | 24 | 2026-09-11 |
| 110 | Tim Franks Water Well Service | 472 | 265 | 17 | 2025-09-17 |
| 111 | Bellenger Water Well Service | 917 | 262 | 10 | 2026-08-19 |
| 112 | Submersible Pump Specialists | 827 | 260 | 22 | 2026-09-14 |
| 113 | Cobra Water Well Drilling, Llc. | 615 | 260 | 22 | 2026-07-02 |
| 114 | Bennett Water Well Drilling, Inc. | 2,396 | 259 | 17 | 2026-07-21 |
| 115 | Moore Drilling | 469 | 259 | 26 | 2026-09-25 |
| 116 | Weisinger Incorporated | 924 | 257 | 50 | 2026-09-25 |
| 117 | Tom Lovelace Water Well Service | 1,014 | 253 | 9 | 2026-09-30 |
| 118 | R&r Drilling LLC | 584 | 253 | 26 | 2026-08-05 |
| 119 | Ace Water Well & Pump Svc. | 853 | 247 | 13 | 2026-09-17 |
| 120 | Ondrey Water Well Service | 1,178 | 245 | 8 | 2026-09-30 |
| 121 | Pickens Drilling Co. | 1,108 | 243 | 13 | 2026-09-30 |
| 122 | Maresh Drilling Co., Inc. | 1,325 | 239 | 8 | 2026-10-03 |
| 123 | Underground Water Resources, LLC | 461 | 238 | 25 | 2026-06-18 |
| 124 | R&d Water Wells | 1,074 | 237 | 14 | 2026-07-07 |
| 125 | Hurst Water Wells | 1,077 | 234 | 15 | 2026-09-15 |
| 126 | Mcpherson Drilling | 527 | 233 | 13 | 2026-07-20 |
| 127 | Spot ON Drilling | 233 | 233 | 17 | 2026-10-01 |
| 128 | Rangnow Water Well Service | 1,298 | 231 | 16 | 2026-09-30 |
| 129 | Wanda Drilling & Water Dev Inc. | 785 | 231 | 18 | 2026-08-14 |
| 130 | Bluebonnet Water Wells | 231 | 231 | 22 | 2026-08-08 |
| 131 | Thomas Moy And Sons Water Well Drilling Inc. | 510 | 229 | 22 | 2026-08-14 |
| 132 | Pixie Water Wells | 664 | 222 | 10 | 2026-06-09 |
| 133 | Tom Arnold Drilling | 1,353 | 220 | 14 | 2026-08-07 |
| 134 | Hill Country Well Service | 505 | 220 | 8 | 2026-08-25 |
| 135 | Franz S Wiebe | 220 | 220 | 25 | 2026-09-25 |
| 136 | Finch Water Well | 1,273 | 217 | 7 | 2026-08-08 |
| 137 | Bull's Eye Services, LLC | 583 | 215 | 27 | 2026-09-29 |
| 138 | Db&e Co. Ltd | 766 | 213 | 19 | 2025-05-27 |
| 139 | Ozona Water Well Service Inc. | 612 | 213 | 13 | 2026-09-28 |
| 140 | Scott Drilling Inc. | 1,916 | 211 | 20 | 2026-09-17 |
| 141 | Felder Water Well & Pump Service, LLC | 1,163 | 211 | 14 | 2026-10-14 |
| 142 | Mckinley Drilling | 712 | 211 | 32 | 2026-09-19 |
| 143 | A-5 Services LLC | 233 | 211 | 8 | 2026-09-25 |
| 144 | Fuller Water Well Service | 489 | 210 | 15 | 2026-09-05 |
| 145 | Eastex Well Service | 210 | 210 | 13 | 2026-10-13 |
| 146 | Cady's Water Wells | 1,459 | 206 | 15 | 2026-09-02 |
| 147 | Rodgers Well Service | 817 | 205 | 18 | 2026-08-25 |
| 148 | Geyer Drilling Co. Inc. | 1,128 | 197 | 9 | 2026-09-30 |
| 149 | Kutscher Drilling | 1,706 | 195 | 19 | 2026-08-26 |
| 150 | H2o Well Service, LLC | 195 | 195 | 8 | 2026-09-18 |
| 151 | Jimmy's Well Service | 730 | 194 | 11 | 2026-08-31 |
| 152 | B.j Water Well Drilling | 614 | 193 | 16 | 2026-08-05 |
| 153 | Jackson Distributors | 594 | 192 | 19 | 2026-09-04 |
| 154 | Western Water Wells | 1,197 | 191 | 21 | 2025-10-15 |
| 155 | Highwater Drillers | 188 | 188 | 12 | 2026-09-30 |
| 156 | Elite Drillers Corporation | 455 | 186 | 32 | 2026-10-16 |
| 157 | Allstar Water Well Service | 367 | 186 | 16 | 2026-09-26 |
| 158 | Prater Water Well | 1,294 | 182 | 15 | 2026-09-03 |
| 159 | D K Drilling And Water Systems | 338 | 181 | 8 | 2026-08-06 |
| 160 | M&m Water Well, LLC | 632 | 180 | 28 | 2026-07-27 |
| 161 | Pinnergy, Ltd | 4,687 | 177 | 66 | 2026-09-30 |
| 162 | H. W. Schwope & Sons Inc. | 1,404 | 176 | 9 | 2026-09-21 |
| 163 | G.w.davis Water Well Co. LLC | 499 | 176 | 9 | 2026-09-23 |
| 164 | Goertzen Drilling | 2,093 | 175 | 17 | 2026-09-26 |
| 165 | Clay Pitts Water Wells | 537 | 172 | 8 | 2026-08-28 |
| 166 | Holly Water Wells | 1,139 | 171 | 38 | 2026-10-09 |
| 167 | B & J Irrigation & Drilling Co. | 549 | 171 | 24 | 2022-11-30 |
| 168 | Hazelett Drilling | 241 | 169 | 28 | 2026-10-07 |
| 169 | Wieler's Well Solutions | 170 | 168 | 17 | 2026-09-12 |
| 170 | Rocksprings Well Drilling | 168 | 168 | 8 | 2026-08-21 |
| 171 | FM Water Well Drilling | 168 | 168 | 10 | 2026-09-10 |
| 172 | Hill Country Water Well | 695 | 166 | 6 | 2026-05-12 |
| 173 | Maral Drilling | 759 | 165 | 28 | 2026-08-01 |
| 174 | M/W Drilling Company LLC | 483 | 164 | 20 | 2026-07-17 |
| 175 | Folmar Drilling Co. | 407 | 163 | 15 | 2026-10-01 |
| 176 | Killinger's Water Well Drilling | 1,012 | 162 | 7 | 2026-09-22 |
| 177 | Johnstons Water Well Drilling | 330 | 158 | 14 | 2026-09-16 |
| 178 | Spencer's Water Well Service | 634 | 157 | 9 | 2026-08-17 |
| 179 | James Pawlik Water Well Service, Inc. | 255 | 157 | 21 | 2026-08-10 |
| 180 | Greak Water Well | 1,255 | 155 | 7 | 2026-06-14 |
| 181 | Richter Well Drilling, Inc. | 948 | 155 | 8 | 2026-09-23 |
| 182 | Payne Water Well | 320 | 155 | 5 | 2026-09-15 |
| 183 | Gilberts Water Well Drilling Co. | 577 | 154 | 6 | 2026-07-01 |
| 184 | Wades Water Well | 696 | 153 | 11 | 2026-09-04 |
| 185 | First Priority Irr | 316 | 153 | 18 | 2026-08-17 |
| 186 | Ashley Drilling & Well Service | 152 | 152 | 16 | 2026-09-03 |
| 187 | Deer Horn Drilling HP | 149 | 149 | 20 | 2026-10-03 |
| 188 | Arrowhead Well Service & Construction LLC | 560 | 147 | 11 | 2026-09-23 |
| 189 | Allison Well Service | 430 | 147 | 11 | 2026-06-05 |
| 190 | Santa Rosa Well Service | 967 | 143 | 34 | 2026-09-10 |
| 191 | Brazoria Water Well | 141 | 141 | 4 | 2026-09-16 |
| 192 | West Texas Faast Bailing | 192 | 139 | 18 | 2026-06-11 |
| 193 | Pollock Water Well Drilling & Svc Inc. | 256 | 138 | 11 | 2026-10-08 |
| 194 | B & B Water Well Service, Inc. | 409 | 137 | 8 | 2026-09-23 |
| 195 | Double D Drilling | 520 | 136 | 14 | 2026-09-26 |
| 196 | D & T Drilling | 136 | 136 | 11 | 2026-09-25 |
| 197 | White Water Well | 533 | 134 | 11 | 2026-06-30 |
| 198 | Well Done Water Works, LLC | 135 | 134 | 8 | 2026-09-02 |
| 199 | Boretek LLC | 133 | 133 | 13 | 2026-08-31 |
| 200 | Bussell & Sons LLC | 1,250 | 132 | 26 | 2026-09-30 |
| 201 | Barco Well Service, LP | 1,107 | 132 | 9 | 2026-09-02 |
| 202 | Permian H2o Solutions | 738 | 132 | 17 | 2025-05-12 |
| 203 | Hill Country Water Well Drilling | 243 | 132 | 7 | 2026-09-14 |
| 204 | Calicutt Drilling | 197 | 132 | 13 | 2026-09-28 |
| 205 | Comb's Well Service | 583 | 131 | 16 | 2026-04-10 |
| 206 | Dwyer Water Wells | 321 | 131 | 7 | 2026-06-19 |
| 207 | Dynamic Water Well Drilling, LLC | 133 | 131 | 7 | 2026-07-10 |
| 208 | Reliant Drilling | 257 | 129 | 8 | 2026-08-14 |
| 209 | Sarris Drilling | 172 | 123 | 7 | 2026-08-19 |
| 210 | Action Water Wells Trust | 136 | 123 | 17 | 2026-08-23 |
| 211 | East Texas Water Well | 445 | 122 | 22 | 2026-01-30 |
| 212 | Map Water Well Drilling LLC | 266 | 122 | 11 | 2026-08-12 |
| 213 | Environmental Service | 1,026 | 121 | 3 | 2026-09-30 |
| 214 | N L Bishop Drilling Co. | 333 | 121 | 6 | 2026-08-27 |
| 215 | Trinity Water Solutions | 122 | 121 | 12 | 2026-09-25 |
| 216 | Page Water Well | 610 | 119 | 17 | 2026-10-02 |
| 217 | Watts Drilling Co. | 1,595 | 118 | 15 | 2026-09-25 |
| 218 | Aquatech Solutions | 118 | 118 | 19 | 2026-09-18 |
| 219 | Smithers Water Wells | 672 | 116 | 15 | 2026-08-29 |
| 220 | A1 Water Wells | 426 | 116 | 26 | 2026-03-11 |
| 221 | Mocio Well Services, LLC | 142 | 116 | 8 | 2026-06-30 |
| 222 | Sotex Water Well Service | 116 | 116 | 37 | 2026-09-23 |
| 223 | Shepherd Drilling | 515 | 113 | 14 | 2026-08-14 |
| 224 | Moy's Water Well Services | 254 | 113 | 13 | 2026-09-15 |
| 225 | Siegert Water Wells, Inc. | 1,128 | 112 | 19 | 2026-07-10 |
| 226 | B & L Water Well Drilling Co. | 743 | 111 | 5 | 2026-07-07 |
| 227 | Robert Caraway Water Well Drlg. | 279 | 110 | 7 | 2026-09-02 |
| 228 | 51 Waterwell Services | 110 | 110 | 12 | 2026-09-10 |
| 229 | O'day Drilling Company, Inc. | 1,691 | 108 | 29 | 2026-10-01 |
| 230 | Burkett Drilling | 825 | 108 | 17 | 2026-09-18 |
| 231 | Cornelius Letkeman | 150 | 108 | 8 | 2022-09-29 |
| 232 | Jackson Water Well | 405 | 107 | 9 | 2026-07-10 |
| 233 | Kelvin's Water Wells | 2,217 | 105 | 7 | 2023-09-13 |
| 234 | The Fix Your Well Company | 637 | 105 | 8 | 2026-10-14 |
| 235 | Wilson Well Service | 522 | 104 | 9 | 2026-08-06 |
| 236 | Hinds Well Service LLC | 306 | 101 | 10 | 2026-06-25 |
| 237 | WP Drilling | 278 | 100 | 8 | 2026-05-26 |
| 238 | One Stop Septics & Water Wells | 100 | 100 | 13 | 2026-10-10 |
| 239 | Jakob Wieler | 196 | 99 | 9 | 2022-10-20 |
| 240 | Trident Pump | 121 | 97 | 13 | 2026-07-20 |
| 241 | J4 Water Works, LLC | 97 | 97 | 21 | 2026-09-15 |
| 242 | Drillink, Inc. | 244 | 96 | 15 | 2026-05-12 |
| 243 | Victor's Water Well Drilling Co. | 386 | 92 | 7 | 2026-10-03 |
| 244 | Tinsley Drilling & Company | 106 | 92 | 12 | 2026-09-20 |
| 245 | Hildebrandt Water Wells | 105 | 92 | 3 | 2026-08-17 |
| 246 | Motal Well Service | 263 | 91 | 23 | 2026-08-28 |
| 247 | Gillispie Drilling | 169 | 91 | 11 | 2026-09-17 |
| 248 | David Cowen | 394 | 89 | 12 | 2026-09-15 |
| 249 | Aqua Doc Well Service | 88 | 88 | 5 | 2026-08-27 |
| 250 | 4h Drilling Company | 92 | 87 | 10 | 2026-09-26 |
| 251 | Nickels Water Well, LLC | 87 | 87 | 12 | 2026-04-06 |
| 252 | Joe Ferguson Water Well Drilling, Inc. | 960 | 86 | 10 | 2025-07-26 |
| 253 | E&c Drilling Co. | 829 | 86 | 25 | 2026-09-16 |
| 254 | Brent Whitaker | 344 | 86 | 13 | 2026-09-19 |
| 255 | A&i Water Well Services | 231 | 86 | 14 | 2026-08-04 |
| 256 | Faulks Well Service LLC | 204 | 86 | 5 | 2026-06-08 |
| 257 | Hatton Water Well Service | 105 | 86 | 3 | 2026-09-04 |
| 258 | W.e. Pender & Sons Inc. | 448 | 82 | 18 | 2026-10-08 |
| 259 | Zavala Drilling, Co. | 148 | 82 | 29 | 2026-09-06 |
| 260 | J Drilling | 84 | 81 | 6 | 2026-10-01 |
| 261 | Thi Water Well | 650 | 80 | 37 | 2026-09-24 |
| 262 | A & L Pump & Well Service | 519 | 80 | 3 | 2026-08-13 |
| 263 | Abel Water Systems | 467 | 80 | 27 | 2026-04-29 |
| 264 | Moy's Water Well Drilling & Services OF Texas | 208 | 80 | 18 | 2026-09-09 |
| 265 | Faulkner & Son | 250 | 79 | 5 | 2026-04-01 |
| 266 | Jameson Pump & Drilling Service | 168 | 79 | 9 | 2026-09-25 |
| 267 | Triangle J Water Wells | 79 | 79 | 8 | 2026-09-10 |
| 268 | Wilson Drilling, Inc. | 1,580 | 78 | 31 | 2022-05-25 |
| 269 | Bradford Drilling | 343 | 78 | 5 | 2026-06-17 |
| 270 | Triple B Production Drilling Inc. | 114 | 78 | 10 | 2025-12-23 |
| 271 | Skinner's Drilling | 604 | 75 | 11 | 2026-08-07 |
| 272 | Patrick Drilling/Patric Casarez | 248 | 75 | 5 | 2026-02-16 |
| 273 | Bassett Drilling | 225 | 75 | 6 | 2026-04-17 |
| 274 | R. Pizano Water Well Service | 271 | 74 | 3 | 2026-09-10 |
| 275 | Stapleton Water Wells | 319 | 73 | 14 | 2026-09-03 |
| 276 | Aqua Drill | 207 | 73 | 18 | 2026-07-17 |
| 277 | Gmg Water Well Drilling, LLC | 72 | 72 | 9 | 2026-10-04 |
| 278 | Louis Bergmann & Sons | 227 | 71 | 8 | 2026-06-03 |
| 279 | Kenneth Holmes Well Drilling | 209 | 71 | 9 | 2026-10-14 |
| 280 | Wink Drilling LLC | 71 | 71 | 12 | 2026-09-14 |
| 281 | Hydroline Drilling LLC | 122 | 70 | 19 | 2024-12-05 |
| 282 | Morrow Drilling Company | 574 | 69 | 19 | 2026-03-31 |
| 283 | Harrison And Cooper, Inc. | 217 | 69 | 14 | 2025-09-16 |
| 284 | Rockin S7 | 69 | 69 | 7 | 2026-08-21 |
| 285 | Duran Drilling | 1,218 | 68 | 25 | 2022-08-04 |
| 286 | Davison Water Well Service | 843 | 68 | 12 | 2025-01-03 |
| 287 | English Drilling Inc. | 467 | 68 | 11 | 2026-09-16 |
| 288 | Hazlett Drilling | 68 | 68 | 8 | 2025-01-03 |
| 289 | Aaw Services, LLC | 942 | 67 | 25 | 2026-09-30 |
| 290 | Fidel Terrazas Cardona | 67 | 67 | 5 | 2026-10-09 |
| 291 | Bollinger Drilling | 413 | 66 | 14 | 2026-09-25 |
| 292 | Wilson Drilling And Pump Company | 305 | 66 | 10 | 2026-04-17 |
| 293 | Vrana Well Service Inc. | 875 | 65 | 7 | 2026-06-09 |
| 294 | Mccarty Drilling, LLC | 122 | 65 | 16 | 2026-09-30 |
| 295 | Palestine Drilling & Services, LLC | 83 | 65 | 12 | 2026-08-19 |
| 296 | Blue Quail Energy Services Llc. | 779 | 64 | 27 | 2026-10-02 |
| 297 | Diversified Drilling & Pump Service | 100 | 64 | 10 | 2026-07-07 |
| 298 | Anchor Services | 109 | 63 | 1 | 2026-09-03 |
| 299 | Janysek Water Well Service | 80 | 63 | 5 | 2026-08-28 |
| 300 | Hughes Water Well | 63 | 63 | 5 | 2026-07-07 |
| 301 | Choate Well Service | 593 | 62 | 25 | 2026-10-04 |
| 302 | Royall's Windmill & Pump | 309 | 62 | 17 | 2026-05-21 |
| 303 | B&k Water Well Drilling | 236 | 62 | 8 | 2026-08-17 |
| 304 | Nextgen Water Well Service | 112 | 62 | 13 | 2023-04-07 |
| 305 | Alsay Incorporated | 442 | 61 | 41 | 2026-09-14 |
| 306 | Pollock Water Well | 292 | 61 | 12 | 2026-09-28 |
| 307 | Texoma Drilling LLC Mike Bowen | 187 | 61 | 8 | 2026-06-26 |
| 308 | Wild C Ranch | 60 | 60 | 13 | 2026-09-01 |
| 309 | Tolers Water Well Service | 516 | 59 | 4 | 2026-08-25 |
| 310 | Long Drilling Company | 169 | 59 | 6 | 2026-08-27 |
| 311 | Snell Drilling LLC | 118 | 58 | 2 | 2026-07-15 |
| 312 | Hoyt Wheeler | 78 | 58 | 9 | 2023-05-04 |
| 313 | Alpine Water Well Service | 464 | 57 | 7 | 2023-03-22 |
| 314 | Aaa Water Wells | 271 | 57 | 10 | 2026-08-14 |
| 315 | TR Drilling | 58 | 57 | 6 | 2024-06-05 |
| 316 | Howard Drilling Company | 1,902 | 56 | 19 | 2026-10-08 |
| 317 | Double J Water Wells, LLC | 55 | 55 | 13 | 2026-05-01 |
| 318 | SL Co. | 367 | 54 | 6 | 2023-02-24 |
| 319 | Birds Water Well, LLC | 126 | 54 | 6 | 2026-07-10 |
| 320 | Lone Star Water Wells | 54 | 54 | 7 | 2026-08-12 |
| 321 | Synergen Drilling LLC | 53 | 53 | 16 | 2026-10-03 |
| 322 | Harvey's Water Wells | 955 | 52 | 11 | 2023-03-09 |
| 323 | Nomad Drilling | 136 | 51 | 21 | 2026-03-29 |
| 324 | Kws | 51 | 51 | 7 | 2024-05-02 |
| 325 | Mike-N-Sons All-Terrain Well & Pump Service | 50 | 50 | 7 | 2026-10-10 |
| 326 | Dalton Drilling & Service | 603 | 47 | 9 | 2026-06-17 |
| 327 | Richardson Water Well Drilling | 238 | 47 | 14 | 2026-08-24 |
| 328 | West Water Well | 838 | 46 | 9 | 2026-08-21 |
| 329 | Puddle Jumper Well Company | 792 | 46 | 11 | 2026-05-06 |
| 330 | Dennis Drilling Company | 681 | 46 | 15 | 2024-10-23 |
| 331 | SB Water Well Drilling, LLC | 71 | 46 | 7 | 2026-09-21 |
| 332 | Robinson Water Well | 356 | 45 | 12 | 2026-07-17 |
| 333 | Hydro Resources | 175 | 45 | 32 | 2026-06-25 |
| 334 | Cheshier Water Wells | 208 | 44 | 4 | 2026-05-28 |
| 335 | Geoprojects International, Inc. | 154 | 44 | 30 | 2026-07-16 |
| 336 | Chandler Water Well Drillers | 149 | 44 | 14 | 2026-08-20 |
| 337 | Bootlegg Water Well Service | 44 | 44 | 7 | 2026-09-30 |
| 338 | GG Drilling | 44 | 44 | 9 | 2026-08-04 |
| 339 | Kirby Water Resources | 49 | 43 | 7 | 2026-07-22 |
| 340 | G3 Water Well | 43 | 43 | 6 | 2026-08-07 |
| 341 | Peterson Drilling & Testing, Inc. | 130 | 42 | 19 | 2026-07-22 |
| 342 | Axis Drilling | 111 | 42 | 7 | 2025-02-10 |
| 343 | Maverick Drilling, Inc. | 89 | 42 | 1 | 2026-08-25 |
| 344 | Geophysical Drilling, Inc. | 831 | 41 | 11 | 2023-06-15 |
| 345 | Owens Drilling & Services | 319 | 40 | 9 | 2026-08-27 |
| 346 | Arrow Water Well Inc. | 237 | 40 | 7 | 2026-09-15 |
| 347 | DT Oasis Water Wells | 217 | 40 | 15 | 2023-05-22 |
| 348 | B&m Pump Irrigation Sales And Service Inc. | 88 | 40 | 10 | 2026-08-21 |
| 349 | Raymond Services, Inc. | 734 | 39 | 5 | 2026-08-11 |
| 350 | Hess Water Well Service | 42 | 38 | 3 | 2025-05-07 |
| 351 | Hendrick Works, LLC | 38 | 38 | 8 | 2026-09-24 |
| 352 | Able Water Well Co.inc. | 387 | 37 | 4 | 2026-08-13 |
| 353 | Legacy V Drilling LLC | 37 | 37 | 7 | 2026-09-25 |
| 354 | All About Wells & Service, LLC | 37 | 37 | 9 | 2025-01-15 |
| 355 | Quality Water Wells | 37 | 37 | 3 | 2026-06-24 |
| 356 | Edmonds Water Well Drilling | 167 | 36 | 8 | 2025-12-22 |
| 357 | Cascade Drilling | 42 | 36 | 3 | 2023-07-20 |
| 358 | Skinner’S Drilling And Well Service | 116 | 34 | 8 | 2025-12-29 |
| 359 | D And D Water Wells And Submersible Pump Service | 41 | 34 | 3 | 2023-10-11 |
| 360 | Michael Gilliam Consultant Services | 266 | 33 | 16 | 2024-05-21 |
| 361 | Clearwater Well Service Inc. | 197 | 33 | 10 | 2026-05-18 |
| 362 | Andrews & Foster Drilling Co. | 193 | 33 | 26 | 2026-04-06 |
| 363 | Critendon Drilling Service, Inc. | 162 | 33 | 6 | 2024-09-28 |
| 364 | Dfw Well Services LLC | 40 | 33 | 8 | 2026-09-03 |
| 365 | Nickel Water Well Service | 169 | 32 | 7 | 2026-04-13 |
| 366 | Bell Water Well Service | 220 | 30 | 8 | 2024-02-11 |
| 367 | Canadian Water Well Inc. | 37 | 30 | 12 | 2026-07-16 |
| 368 | B2d Enterprises | 123 | 29 | 4 | 2025-10-21 |
| 369 | Flugrath Construction | 90 | 29 | 5 | 2026-08-26 |
| 370 | Mcneese Drilling Co. | 149 | 28 | 12 | 2026-08-25 |
| 371 | New Leaf Waterwell Services | 92 | 28 | 11 | 2022-06-13 |
| 372 | Aldo Pozos Drilling Company | 32 | 28 | 4 | 2025-12-19 |
| 373 | Kenco Water Well Service | 894 | 27 | 10 | 2023-11-04 |
| 374 | Rocking K Well Industries | 52 | 27 | 6 | 2025-10-08 |
| 375 | Hendrick's Works, LLC | 33 | 27 | 2 | 2024-08-14 |
| 376 | Magic Circle Drilling | 295 | 26 | 8 | 2024-06-05 |
| 377 | Mcgowan Well Drilling | 72 | 26 | 16 | 2024-03-29 |
| 378 | Waco Drilling Co. | 44 | 26 | 6 | 2026-04-09 |
| 379 | 4 Way Pump Service, Inc. | 398 | 25 | 10 | 2025-01-15 |
| 380 | Heflin Water Works | 294 | 25 | 7 | 2026-06-01 |
| 381 | Fairview Sales & Service | 79 | 25 | 5 | 2026-04-24 |
| 382 | Paul Edmondson | 43 | 25 | 6 | 2022-07-29 |
| 383 | Redeemed Services, LLC | 33 | 25 | 12 | 2025-04-18 |
| 384 | Rainmaker Water Wells/West Texas Water Wells | 25 | 25 | 5 | 2026-10-07 |
| 385 | R.l.wagstaff Co. | 345 | 24 | 7 | 2026-03-31 |
| 386 | Loehr Drilling Co., Inc. | 284 | 24 | 2 | 2026-08-27 |
| 387 | Aquadoc Well Service | 31 | 24 | 7 | 2022-10-12 |
| 388 | A.w. Flentge Service | 645 | 23 | 11 | 2024-01-09 |
| 389 | Russell Drilling Co., Inc. | 298 | 23 | 30 | 2026-04-01 |
| 390 | Hill Water Well Service | 182 | 23 | 10 | 2026-08-03 |
| 391 | Cross Country Drilling | 133 | 23 | 7 | 2026-07-21 |
| 392 | Palacios Water Well Drilling | 53 | 23 | 5 | 2026-07-22 |
| 393 | Jones Water Well Service | 956 | 22 | 14 | 2023-01-12 |
| 394 | H & H Drilling | 237 | 22 | 8 | 2026-08-31 |
| 395 | Dubose Drilling Inc. | 171 | 22 | 23 | 2024-05-31 |
| 396 | L.mccelvey Water Well Services LLC | 28 | 22 | 10 | 2026-09-13 |
| 397 | Phillips Water Well | 207 | 21 | 9 | 2026-05-22 |
| 398 | Jwl Well Services | 113 | 21 | 7 | 2023-07-28 |
| 399 | 3g Drilling | 29 | 21 | 6 | 2026-04-27 |
| 400 | C & S Utesey Water Well Service & Drilling, LLC | 713 | 20 | 12 | 2026-07-01 |
| 401 | R. Molina Water Well Service, Inc. | 926 | 19 | 15 | 2023-04-04 |
| 402 | White Drilling Company, Inc. | 237 | 19 | 36 | 2025-07-18 |
| 403 | East-Tex Water Well Drilling | 64 | 19 | 7 | 2026-05-29 |
| 404 | Had Drilling Co. | 50 | 19 | 4 | 2025-04-09 |
| 405 | T Molina Water Well LLC | 43 | 19 | 10 | 2024-09-23 |
| 406 | Acosta Drilling | 241 | 18 | 24 | 2026-09-30 |
| 407 | James Pawlik Water Wll Service, Inc. | 211 | 18 | 18 | 2022-07-14 |
| 408 | Adams Water Wells | 169 | 17 | 8 | 2026-06-03 |
| 409 | Central Texas Water Well | 84 | 17 | 17 | 2026-07-21 |
| 410 | Davis Water Well, LLC | 77 | 17 | 13 | 2026-03-23 |
| 411 | Concho Valley Water Wells | 37 | 17 | 5 | 2026-06-15 |
| 412 | Whiting Well Drilling | 28 | 17 | 8 | 2026-01-30 |
| 413 | Thomas Moy And Sons | 753 | 16 | 19 | 2026-06-10 |
| 414 | Artesian Drilling LLC | 124 | 16 | 5 | 2023-06-02 |
| 415 | Ariola Drilling | 90 | 16 | 4 | 2026-02-25 |
| 416 | Tucker Water Well Svc | 86 | 16 | 6 | 2025-05-23 |
| 417 | Enercorp | 76 | 16 | 11 | 2023-03-19 |
| 418 | Dkg Drilling | 59 | 16 | 18 | 2026-08-26 |
| 419 | Blackland Water Well Service | 77 | 14 | 3 | 2025-09-22 |
| 420 | Southern Waterwell | 49 | 14 | 12 | 2025-05-08 |
| 421 | Robinson Drilling | 733 | 13 | 11 | 2026-08-25 |
| 422 | Artesia Drilling | 144 | 13 | 11 | 2023-11-09 |
| 423 | Richard Kennington | 108 | 13 | 13 | 2022-07-27 |
| 424 | Pender Water Wells | 101 | 13 | 9 | 2022-07-21 |
| 425 | C&c Groundwater Services LLC | 76 | 13 | 9 | 2025-04-02 |
| 426 | Borth Water Well | 388 | 12 | 6 | 2022-09-21 |
| 427 | Riley Drilling | 218 | 12 | 5 | 2024-07-29 |
| 428 | Talon/Lpe | 71 | 12 | 19 | 2025-12-10 |
| 429 | Brown's Water Well Drilling, LLC | 298 | 11 | 10 | 2023-10-19 |
| 430 | Triple C Drilling | 188 | 11 | 18 | 2025-08-26 |
| 431 | TJ & TB Drilling Inc. | 185 | 11 | 8 | 2022-06-24 |
| 432 | Powell Drilling Services, Inc. | 115 | 11 | 28 | 2025-03-07 |
| 433 | Matt's Water Well Services, LLC | 62 | 10 | 6 | 2024-04-10 |
| 434 | Drt Services, LLC | 46 | 10 | 6 | 2025-12-31 |
| 435 | Willoughby Water Wells | 27 | 10 | 6 | 2022-12-18 |
| 436 | Woods Drilling Co. | 266 | 9 | 3 | 2023-04-20 |
| 437 | Alderson Water Well Rescue, LLC | 97 | 9 | 6 | 2023-01-18 |
| 438 | Bradford Drilling Jeff Bradford | 96 | 9 | 4 | 2024-03-05 |
| 439 | Cinco E Inc. | 477 | 8 | 13 | 2024-10-26 |
| 440 | Gotcher Water Well | 108 | 8 | 4 | 2024-08-17 |
| 441 | WD Jones Drilling | 35 | 8 | 4 | 2026-06-08 |
| 442 | 1st Choice Water Wells | 698 | 7 | 15 | 2025-05-04 |
| 443 | T Bar Drilling | 670 | 7 | 27 | 2024-02-10 |
| 444 | Water Right Irr. | 87 | 7 | 6 | 2026-09-24 |
| 445 | Jackson Distributers | 59 | 7 | 11 | 2026-06-09 |
| 446 | Chris Siegert | 49 | 7 | 5 | 2023-06-22 |
| 447 | Independent Water Well Service | 70 | 6 | 4 | 2026-03-25 |
| 448 | A & V Water | 52 | 6 | 6 | 2023-08-31 |
| 449 | Andrews & Foster | 49 | 6 | 9 | 2026-09-04 |
| 450 | Stewart Brothers Drilling | 46 | 6 | 10 | 2026-06-23 |
| 451 | Straub Corporation | 107 | 5 | 13 | 2024-04-19 |
| 452 | Rita Blanca Well Services Inc. | 104 | 5 | 3 | 2026-05-20 |
| 453 | Western Water Wells Drilling Inc. | 102 | 5 | 9 | 2025-09-15 |
| 454 | Fleming Well Service, Ltd | 81 | 5 | 5 | 2025-11-18 |
| 455 | Roy's Water Well | 36 | 5 | 3 | 2025-12-14 |
| 456 | Fuller Water Well Drilling | 564 | 4 | 9 | 2023-03-14 |
| 457 | Davenport Drilling & Pump Service | 335 | 4 | 19 | 2022-10-14 |
| 458 | Evans Drilling | 202 | 4 | 26 | 2022-03-13 |
| 459 | Panola Drilling | 84 | 4 | 6 | 2026-08-06 |
| 460 | Munden Water Well Service | 59 | 4 | 7 | 2025-11-21 |
| 461 | Jwl Well Srevices | 55 | 4 | 5 | 2024-05-14 |
| 462 | Coastal Waterwell Services Inc. | 1,516 | 3 | 12 | 2026-08-01 |
| 463 | Cherokee Drilling | 281 | 3 | 5 | 2024-11-29 |
| 464 | Aqua Tech Solutions | 114 | 3 | 9 | 2022-02-04 |
| 465 | Millican Well Service LLC | 87 | 3 | 7 | 2026-07-31 |
| 466 | St. John Water Well Pump Svc. | 44 | 3 | 5 | 2023-03-30 |
| 467 | Continental Drilling & Service | 26 | 3 | 13 | 2026-10-06 |
| 468 | Monte Moore Drilling | 2,391 | 2 | 43 | 2026-09-30 |
| 469 | Lone Star Drilling & Pump Service | 290 | 2 | 12 | 2022-03-10 |
| 470 | R.r.r. Pump Sales & Service, Inc. | 201 | 2 | 4 | 2023-11-08 |
| 471 | Betancourt Water Well Drilling | 63 | 2 | 5 | 2023-12-18 |
| 472 | Coleman Drilling Co. | 47 | 2 | 3 | 2024-06-10 |
| 473 | The Loftis Company | 25 | 2 | 7 | 2024-03-08 |
| 474 | Hwh Water Well Inc. | 25 | 2 | 1 | 2025-09-15 |
| 475 | B & L Water Well Service,Inc. | 1,439 | 1 | 22 | 2022-06-23 |
| 476 | Skutca Water Well | 484 | 1 | 7 | 2022-10-26 |
| 477 | Lynch Water Well Drilling Inc. | 331 | 1 | 11 | 2025-09-30 |
| 478 | M & S Drilling Co., Inc. | 153 | 1 | 6 | 2024-08-02 |
| 479 | Chris Bell Well Service | 138 | 1 | 3 | 2022-06-02 |
| 480 | D. Latzel Drilling, LLC | 125 | 1 | 9 | 2022-03-25 |
| 481 | Layne Christensen | 103 | 1 | 28 | 2023-05-08 |
| 482 | Alton Perry Water Well Services | 86 | 1 | 3 | 2022-08-04 |
| 483 | Mahorney Drilling | 84 | 1 | 13 | 2023-11-14 |
| 484 | Lawson Water Wells | 72 | 1 | 10 | 2024-09-16 |
| 485 | Johnston Water Wells | 72 | 1 | 7 | 2024-03-27 |
| 486 | Etos Inc. | 29 | 1 | 5 | 2022-07-18 |
| 487 | Eades Drilling | 27 | 1 | 4 | 2026-02-26 |
| 488 | Virdell Drilling Inc. | 4,393 | — | 14 | 2019-07-02 |
| 489 | Darrell Crass Drilling | 3,161 | — | 31 | 2017-10-07 |
| 490 | HI Plains Drilling, Inc. | 3,044 | — | 25 | 2020-09-08 |
| 491 | Ronnie Goolsby Water Well | 2,290 | — | 12 | 2015-06-01 |
| 492 | Case Drilling & Pump Service, LLC | 1,878 | — | 18 | 2016-08-07 |
| 493 | B.t. Sikes Water Wells, Inc. | 1,658 | — | 7 | 2019-07-25 |
| 494 | Pearson Drilling | 1,524 | — | 29 | 2015-08-30 |
| 495 | Associated Services | 1,442 | — | 26 | 2013-08-28 |
| 496 | Scruggs, Inc. | 1,398 | — | 27 | 2014-10-15 |
| 497 | Ark-LA-Tex Boring, Inc. | 1,312 | — | 36 | 2006-03-08 |
| 498 | Washington County Water Well Drilling | 1,112 | — | 10 | 2015-06-25 |
| 499 | Northwest Water Wells | 1,047 | — | 15 | 2010-12-22 |
| 500 | Highland Drilling Inc. | 991 | — | 13 | 2013-01-23 |
| 501 | M&c Waterwell Drilling | 943 | — | 18 | 2017-05-19 |
| 502 | Burleson Services, Inc. | 935 | — | 44 | 2011-07-14 |
| 503 | Jack Spears Drilling | 917 | — | 30 | 2017-10-18 |
| 504 | S & K Drilling Co. | 847 | — | 15 | 2017-07-24 |
| 505 | Jimmy D. Miller | 829 | — | 20 | 2015-06-18 |
| 506 | Weisinger Water Well, Inc. | 823 | — | 29 | 2013-05-01 |
| 507 | Armadigger, Inc. | 803 | — | 11 | 2010-12-02 |
| 508 | Vann Water Wells | 785 | — | 4 | 2018-05-22 |
| 509 | Bj's Water Well Drilling | 763 | — | 16 | 2015-05-05 |
| 510 | Aquatech Drilling, Inc. | 750 | — | 10 | 2019-05-22 |
| 511 | Mcguire Well Service | 746 | — | 11 | 2015-08-04 |
| 512 | Spurgeon Drilling Co. | 743 | — | 11 | 2021-07-23 |
| 513 | Gilco Drilling Company | 740 | — | 8 | 2021-07-13 |
| 514 | Herbold Brothers | 706 | — | 8 | 2015-06-14 |
| 515 | Simmons Drilling Co. | 687 | — | 10 | 2012-08-20 |
| 516 | Bennett Drilling | 666 | — | 26 | 2009-09-23 |
| 517 | Cruz Drilling | 665 | — | 15 | 2018-05-03 |
| 518 | Keithville Well Drilling & Service, Inc. | 663 | — | 24 | 2015-08-17 |
| 519 | Harris Drilling Company, Inc. | 655 | — | 5 | 2019-03-08 |
| 520 | Central Texas Drilling, Inc. | 641 | — | 6 | 2018-01-12 |
| 521 | LT Drilling Company | 632 | — | 18 | 2010-04-15 |
| 522 | Double Diamond Water Well Service | 627 | — | 14 | 2012-09-14 |
| 523 | Mesecke Water Well | 620 | — | 9 | 2019-12-07 |
| 524 | Miller Water Wells | 616 | — | 5 | 2018-05-11 |
| 525 | Jones Drilling Inc. | 611 | — | 19 | 2017-11-27 |
| 526 | Jeter Drilling Co. | 608 | — | 20 | 2015-09-19 |
| 527 | Pipe Creek Water Well, Inc. | 599 | — | 20 | 2013-03-22 |
| 528 | Pollock Water Well Drilling | 587 | — | 14 | 2021-01-04 |
| 529 | B&r Water Well Service, LLC | 586 | — | 17 | 2020-04-23 |
| 530 | Jimmie D Miller | 572 | — | 23 | 2019-07-16 |
| 531 | Ford Drilling Inc. | 561 | — | 4 | 2009-12-15 |
| 532 | Larsen Farms LLC | 532 | — | 2 | 2015-03-19 |
| 533 | B & R Irrigation | 522 | — | 26 | 2014-01-13 |
| 534 | Gray's Water Well Service | 519 | — | 16 | 2019-09-13 |
| 535 | Tinnin Water Wells | 518 | — | 7 | 2017-10-15 |
| 536 | Mikes Drilling | 510 | — | 5 | 2015-09-25 |
| 537 | Earth Tech | 508 | — | 14 | 2019-06-27 |
| 538 | T & T Drilling, Ltd | 507 | — | 9 | 2015-09-30 |
| 539 | Whisenant & Lyle Water Services | 505 | — | 18 | 2016-01-21 |
| 540 | B & B Construction Co. | 491 | — | 15 | 2014-01-08 |
| 541 | Diversified Water Well Drilling | 490 | — | 21 | 2018-01-17 |
| 542 | Anderson Water Well Service, Ltd. | 489 | — | 13 | 2006-09-30 |
| 543 | Hildebrandt's Water Wells | 484 | — | 4 | 2021-07-22 |
| 544 | Thompson Water Well | 479 | — | 10 | 2020-04-21 |
| 545 | Chrisley Water Well Drilling | 463 | — | 9 | 2015-08-25 |
| 546 | Les Taylor Drilling | 458 | — | 25 | 2010-04-19 |
| 547 | Peck's Well Service, Inc. | 456 | — | 5 | 2016-06-11 |
| 548 | Vanguard Water Wells | 454 | — | 23 | 2019-11-20 |
| 549 | Keithville Well Service | 447 | — | 14 | 2008-03-10 |
| 550 | L T Drilling Company | 447 | — | 26 | 2008-03-30 |
| 551 | Edward Pawlik & Son Well Service | 436 | — | 17 | 2013-07-24 |
| 552 | Coastal Water Well Service | 432 | — | 10 | 2012-09-27 |
| 553 | Everett Carroll Water Well Service | 428 | — | 13 | 2008-04-30 |
| 554 | Mahler Water Well Service | 426 | — | 6 | 2014-02-14 |
| 555 | Armadillo Drilling & Well Service | 424 | — | 10 | 2011-03-13 |
| 556 | A.l. Moser Drilling, Inc. | 419 | — | 5 | 2020-01-21 |
| 557 | Bomax Industries, Inc. | 417 | — | 6 | 2013-12-20 |
| 558 | Woehl Drilling # 2 | 411 | — | 14 | 2015-06-22 |
| 559 | Paskell Waterwell Ser. | 407 | — | 11 | 2019-02-12 |
| 560 | Presage Environmental, Inc. | 407 | — | 16 | 2015-09-18 |
| 561 | Water Well Drilling And Service | 397 | — | 10 | 2015-05-19 |
| 562 | Hydro Resources Mid Contient Inc. | 396 | — | 19 | 2014-06-07 |
| 563 | Leeper W.w. | 395 | — | 9 | 2014-04-24 |
| 564 | Woehl Drilling | 394 | — | 14 | 2012-07-06 |
| 565 | Leon Flentge Water Well Drilling And Service | 391 | — | 5 | 2013-10-08 |
| 566 | Womble Drilling Co. Inc. | 389 | — | 16 | 2019-03-22 |
| 567 | Johnston's Water Wells, LLC | 376 | — | 10 | 2016-10-12 |
| 568 | Harrison Drilling | 374 | — | 14 | 2019-09-26 |
| 569 | Caltex Water LLC | 372 | — | 28 | 2015-06-14 |
| 570 | Patrick Drilling | 367 | — | 5 | 2015-06-19 |
| 571 | 4-M Water Well Service | 353 | — | 15 | 2014-10-11 |
| 572 | Rancher Water Well | 351 | — | 7 | 2013-07-14 |
| 573 | Anchor Water Well | 341 | — | 2 | 2018-05-22 |
| 574 | Biffle Water Well Service | 340 | — | 19 | 2013-09-12 |
| 575 | Bird's Water Well Drilling & Service | 327 | — | 7 | 2021-02-24 |
| 576 | Turn Key Drilling | 327 | — | 20 | 2006-12-23 |
| 577 | Texoma Drilling LLC | 325 | — | 7 | 2015-01-27 |
| 578 | Water Well Services, Inc. | 316 | — | 14 | 2019-03-28 |
| 579 | Edmonds Drilling | 316 | — | 8 | 2014-04-28 |
| 580 | J B Drilling | 311 | — | 7 | 2017-04-18 |
| 581 | Bates Drilling Company | 311 | — | 15 | 2007-04-06 |
| 582 | Double J Drilling Company | 310 | — | 10 | 2014-11-06 |
| 583 | Jolander Well Drilling Co. | 307 | — | 6 | 2020-07-10 |
| 584 | Pecks Water Well Service Division | 306 | — | 7 | 2021-01-28 |
| 585 | Smart Drilling & Supply Co. Inc. | 302 | — | 6 | 2019-05-30 |
| 586 | Edward Pawlik & Son W S | 300 | — | 12 | 2015-04-05 |
| 587 | J & S Water Wells - Tomas Salinas | 294 | — | 30 | 2014-05-10 |
| 588 | R Michael Chandler | 272 | — | 10 | 2011-12-19 |
| 589 | Bennett Drilling Service LC | 264 | — | 26 | 2010-04-28 |
| 590 | Bobby Faulks Well Service | 264 | — | 7 | 2015-11-15 |
| 591 | Jackson Waterwell | 262 | — | 7 | 2019-01-18 |
| 592 | Thorp Water Well Drilling Service | 259 | — | 15 | 2014-04-30 |
| 593 | Joe Ferguson Drilling, Inc. | 247 | — | 11 | 2006-04-27 |
| 594 | Drill Pro Waterwell Drilling | 246 | — | 14 | 2015-08-28 |
| 595 | Double J Drig. Co. | 237 | — | 10 | 2020-10-23 |
| 596 | Jack Spears | 237 | — | 11 | 2012-07-24 |
| 597 | Keithville Water Well Drilling & Serv. | 229 | — | 6 | 2012-06-29 |
| 598 | Goyne Drilling | 228 | — | 16 | 2009-08-07 |
| 599 | Cypress Creek Drilling | 222 | — | 9 | 2018-04-13 |
| 600 | Brown's Water Well | 220 | — | 7 | 2012-07-24 |
| 601 | Fasline Services | 218 | — | 22 | 2012-10-29 |
| 602 | A.c.hughes Water Well | 217 | — | 4 | 2013-09-20 |
| 603 | Patton Drilling Co. | 217 | — | 4 | 2016-07-15 |
| 604 | Priceless Water Wells | 217 | — | 12 | 2020-01-08 |
| 605 | J & S Water Wells - Primo Trejo | 216 | — | 31 | 2014-04-16 |
| 606 | Harrison Well Service, Inc. | 216 | — | 9 | 2015-11-10 |
| 607 | Blue Quail | 216 | — | 12 | 2017-12-21 |
| 608 | Jones Pump & Well Service | 215 | — | 8 | 2013-09-20 |
| 609 | D B & E | 212 | — | 4 | 2011-08-12 |
| 610 | Miller Drilling Co. | 209 | — | 5 | 2017-06-20 |
| 611 | Peck's Water Well Ser., Inc. | 207 | — | 4 | 2011-05-29 |
| 612 | Lowe Water Wells, Inc. | 205 | — | 4 | 2012-03-15 |
| 613 | Ameri-Tex Drilling Company | 201 | — | 17 | 2011-01-07 |
| 614 | Unison Drilling Inc. | 197 | — | 19 | 2019-07-17 |
| 615 | Luis Duran | 196 | — | 9 | 2013-08-09 |
| 616 | Aoc Environmental, Inc. | 195 | — | 7 | 2018-03-30 |
| 617 | Bradfute Water Well Drilling | 189 | — | 7 | 2012-01-28 |
| 618 | PC Drilling & Service, LLC | 186 | — | 24 | 2018-05-04 |
| 619 | Griffin Water Well | 186 | — | 4 | 2007-07-01 |
| 620 | Pro Oilfield | 186 | — | 19 | 2020-06-29 |
| 621 | R Darrell Crass | 184 | — | 12 | 2012-03-21 |
| 622 | Walker Water Well | 183 | — | 4 | 2017-04-06 |
| 623 | Action Water Wells, Inc. | 182 | — | 13 | 2021-07-30 |
| 624 | Flentge Water Well Drilling And Service | 180 | — | 6 | 2007-01-10 |
| 625 | Blackwell Waterwell Serv Inc. | 180 | — | 8 | 2019-07-15 |
| 626 | Martinez Water Well | 179 | — | 4 | 2013-07-29 |
| 627 | Affordable/Conley | 179 | — | 11 | 2012-09-12 |
| 628 | Randy Lee Sikes | 177 | — | 5 | 2013-07-31 |
| 629 | Terra Power Drilling LLC | 175 | — | 18 | 2018-09-03 |
| 630 | Mike Hartless Drilling | 175 | — | 5 | 2010-10-27 |
| 631 | Peck's Water Well Serv. | 174 | — | 8 | 2012-10-31 |
| 632 | Hydro Resouces Mid Contient Inc. | 174 | — | 16 | 2013-11-13 |
| 633 | Petry Water Well | 171 | — | 5 | 2014-11-26 |
| 634 | Batten Well Service | 168 | — | 9 | 2020-11-09 |
| 635 | O'neal Well Service | 168 | — | 7 | 2019-04-07 |
| 636 | Stan Latzel | 167 | — | 10 | 2014-09-09 |
| 637 | Ledger Drilling Co. | 165 | — | 10 | 2019-02-05 |
| 638 | Moore Water Well | 164 | — | 7 | 2014-01-14 |
| 639 | H & F Waterwell Drilling Co. | 164 | — | 10 | 2013-12-18 |
| 640 | I&i Pump Service | 162 | — | 7 | 2016-12-30 |
| 641 | John Scarborough Drilling, Inc. | 162 | — | 10 | 2019-12-23 |
| 642 | Aark Drilling | 162 | — | 11 | 2009-03-22 |
| 643 | Leon Flentge Water Well Drilling | 161 | — | 5 | 2020-05-06 |
| 644 | Miles Drilling Co. | 158 | — | 13 | 2014-03-07 |
| 645 | Wells Water Well Company | 156 | — | 7 | 2011-08-05 |
| 646 | T M Johnson Drilling | 156 | — | 2 | 2014-03-06 |
| 647 | Tim Hall Inc. | 155 | — | 15 | 2008-12-30 |
| 648 | Leeper Water Well Service | 153 | — | 7 | 2015-07-15 |
| 649 | William C Spence JR | 153 | — | 9 | 2019-10-15 |
| 650 | Dale Faught, Jr. | 153 | — | 10 | 2008-06-03 |
| 651 | Austin County Water Well | 151 | — | 7 | 2012-05-22 |
| 652 | Paskell Waterwell | 151 | — | 8 | 2013-12-15 |
| 653 | Skinner Drilling | 150 | — | 10 | 2014-01-23 |
| 654 | S.w. Owen Drilling | 150 | — | 5 | 2010-02-02 |
| 655 | Marks Water Well Drilling, Inc. | 150 | — | 6 | 2005-07-20 |
| 656 | Jackson Drilling Services, L.p. | 150 | — | 12 | 2011-02-08 |
| 657 | Larry Rollins Drilling | 149 | — | 8 | 2011-04-09 |
| 658 | Beaird Water Well | 148 | — | 7 | 2021-10-20 |
| 659 | Staggs Drilling And Pump, Inc. | 147 | — | 6 | 2020-03-20 |
| 660 | Eddie W Leonard | 146 | — | 6 | 2013-08-01 |
| 661 | Eddie Calicutt | 143 | — | 11 | 2011-02-22 |
| 662 | Alpha Omega Waterwell | 142 | — | 7 | 2014-04-22 |
| 663 | Washington Cnty Water Well Drilling | 141 | — | 7 | 2015-01-07 |
| 664 | JB Water Well Drlg | 141 | — | 6 | 2019-12-18 |
| 665 | N. Blake Scott | 141 | — | 7 | 2013-12-19 |
| 666 | Page Waterwell Drilling | 139 | — | 13 | 2011-03-31 |
| 667 | Thorp Waterwell Drilling Service | 137 | — | 9 | 2014-05-18 |
| 668 | Aqua Water Well Co. | 136 | — | 3 | 2015-12-08 |
| 669 | Felder Water Well | 136 | — | 7 | 2014-03-21 |
| 670 | Waller County Water Wells, Inc. | 136 | — | 8 | 2008-01-21 |
| 671 | Strittmatter Irrigation | 131 | — | 6 | 2019-12-28 |
| 672 | Page Waterwell | 130 | — | 17 | 2013-03-08 |
| 673 | Steve A Carroll | 127 | — | 7 | 2020-04-16 |
| 674 | Melvin W Gehrels | 127 | — | 7 | 2012-09-13 |
| 675 | Baccus Drilling Co. | 126 | — | 10 | 2019-12-31 |
| 676 | Derrick Drilling Co. | 123 | — | 2 | 2014-08-21 |
| 677 | W5 Water Well Service, Inc. | 123 | — | 10 | 2011-10-07 |
| 678 | Neusch Water Well | 123 | — | 2 | 2011-03-30 |
| 679 | John Mike Pyburn | 122 | — | 4 | 2013-08-05 |
| 680 | Dyck Pump Service | 122 | — | 6 | 2004-12-11 |
| 681 | B&r Waterwell | 121 | — | 9 | 2015-10-26 |
| 682 | Herman Louis Gehrels | 121 | — | 4 | 2012-09-13 |
| 683 | Gideon Hall Ware | 121 | — | 6 | 2013-07-25 |
| 684 | Associated Well Services Inc.- Russell Langford | 119 | — | 15 | 2015-12-21 |
| 685 | Metcalf Drilling | 118 | — | 4 | 2006-08-26 |
| 686 | Sides Drilling | 118 | — | 3 | 2020-06-23 |
| 687 | Pawlik & Son W.s. | 117 | — | 12 | 2018-03-14 |
| 688 | Keenan Water Well | 117 | — | 3 | 2014-08-20 |
| 689 | Washington County Water Well | 117 | — | 7 | 2004-08-03 |
| 690 | Henkle Drilling & Supply Co., Inc. | 116 | — | 11 | 2009-07-30 |
| 691 | B-B Pump Co. | 116 | — | 5 | 2005-12-17 |
| 692 | Richardson Water Well | 115 | — | 10 | 2015-04-09 |
| 693 | Davenport Drilling | 113 | — | 10 | 2021-11-11 |
| 694 | Wheeler Drilling & Pump Co. | 113 | — | 5 | 2007-08-15 |
| 695 | Wes Tex Exploration | 111 | — | 3 | 2004-05-27 |
| 696 | Palestine Water Well | 109 | — | 14 | 2020-03-22 |
| 697 | Dirba Water Wells | 108 | — | 4 | 2009-06-05 |
| 698 | Jones Water Well Drilling | 108 | — | 5 | 2011-11-18 |
| 699 | Layne | 106 | — | 18 | 2019-02-07 |
| 700 | Craig O Bussell | 106 | — | 9 | 2013-07-16 |
| 701 | Zar's Pump Service | 106 | — | 7 | 2013-05-02 |
| 702 | Newborn Waterwell Service | 104 | — | 3 | 2009-04-10 |
| 703 | Jordan Water Well | 103 | — | 11 | 2004-03-23 |
| 704 | Berry Water Well Service | 102 | — | 13 | 2011-05-11 |
| 705 | Integrity Services | 102 | — | 11 | 2020-03-05 |
| 706 | Gilberts Waterwell Drilling | 101 | — | 5 | 2013-07-29 |
| 707 | D & K Drilling | 101 | — | 11 | 2014-07-30 |
| 708 | Tejas Water Well Llc. | 100 | — | 8 | 2015-02-11 |
| 709 | Pandhandle Pump & Irrigation | 100 | — | 9 | 2005-12-19 |
| 710 | Larry's Water Wells | 99 | — | 7 | 2017-11-05 |
| 711 | Crowell Drilling Company, Inc. | 98 | — | 9 | 2021-11-09 |
| 712 | Associated Well Services Inc.- Colton Aardal | 98 | — | 13 | 2016-04-25 |
| 713 | T & B Water Well | 97 | — | 10 | 2006-11-23 |
| 714 | Keithville Well Drilling | 97 | — | 21 | 2016-05-12 |
| 715 | Tex-Mex Drilling, Inc. | 97 | — | 3 | 2007-10-06 |
| 716 | Lonestar Underground | 97 | — | 8 | 2006-10-25 |
| 717 | Chapman Water Well Service | 95 | — | 5 | 2010-06-16 |
| 718 | Jones Water Well Ser. | 94 | — | 7 | 2015-05-15 |
| 719 | Milton Moore | 94 | — | 7 | 2007-04-22 |
| 720 | Wellco Drilling & Service Company | 93 | — | 8 | 2006-12-18 |
| 721 | Guy Steven Mahler | 92 | — | 3 | 2013-07-24 |
| 722 | Advanced Drilling | 92 | — | 10 | 2011-04-14 |
| 723 | Lone Star Well & Septic | 91 | — | 7 | 2020-10-11 |
| 724 | Jacksaon Distributers | 91 | — | 9 | 2017-08-24 |
| 725 | Washington Cnty Water Well Dril | 90 | — | 7 | 2014-09-16 |
| 726 | Pickens Drilling Co. & Well Service | 90 | — | 8 | 2009-11-12 |
| 727 | Magill Drilling | 90 | — | 8 | 2016-09-22 |
| 728 | 2 N Drilling | 89 | — | 6 | 2017-03-17 |
| 729 | Hughes Drilling Company | 89 | — | 3 | 2005-08-30 |
| 730 | Goolsby WW | 88 | — | 6 | 2014-01-16 |
| 731 | Ellis Drilling And Service Co. | 88 | — | 5 | 2016-11-18 |
| 732 | Mitchell Dean Turk | 86 | — | 5 | 2013-01-24 |
| 733 | Thorp Springs Well Svc Inc. | 86 | — | 10 | 2009-05-07 |
| 734 | Smerek Water Well Drilling & Service | 85 | — | 3 | 2009-08-30 |
| 735 | A-1 Water Well Drilling Service | 83 | — | 4 | 2021-12-29 |
| 736 | Magill Well Service | 83 | — | 11 | 2015-08-29 |
| 737 | Haner Water Well Service | 82 | — | 8 | 2020-08-19 |
| 738 | Buddy Water Well Service | 81 | — | 6 | 2019-04-03 |
| 739 | Eco Drilling | 81 | — | 9 | 2004-07-16 |
| 740 | Peck's Water Well Servc. Divison | 81 | — | 5 | 2013-11-25 |
| 741 | Jameson Drilling | 81 | — | 6 | 2015-09-10 |
| 742 | Crowell Water Well Service, Inc. | 81 | — | 8 | 2020-11-27 |
| 743 | Hill & Miller Drilling Co. | 79 | — | 4 | 2004-02-14 |
| 744 | J & S Water Wells - John Richardson | 78 | — | 25 | 2014-04-14 |
| 745 | Bradfute Water Well | 78 | — | 5 | 2014-12-10 |
| 746 | CA Drilling | 78 | — | 3 | 2006-08-30 |
| 747 | Parco Oilfield Service, Inc. | 78 | — | 18 | 2016-01-08 |
| 748 | Randy's Water Well Drilling | 76 | — | 6 | 2015-03-19 |
| 749 | Juan's Water Well Service | 75 | — | 7 | 2017-12-01 |
| 750 | Assoicated Services | 75 | — | 14 | 2013-02-06 |
| 751 | Mullen & Son's | 75 | — | 10 | 2019-07-07 |
| 752 | Stateline Well Drilling | 74 | — | 4 | 2008-05-20 |
| 753 | Wyatt Drilling | 73 | — | 9 | 2015-04-04 |
| 754 | Diggs Drilling Co. Inc. | 72 | — | 7 | 2016-11-21 |
| 755 | Chambers Water Well | 72 | — | 10 | 2010-06-20 |
| 756 | Scarborough Drilling, Inc. | 72 | — | 7 | 2007-08-15 |
| 757 | Gaulden Water Wells | 72 | — | 3 | 2008-06-06 |
| 758 | Paul D. Motal | 71 | — | 7 | 2003-07-08 |
| 759 | Conner Drilling | 71 | — | 6 | 2010-03-23 |
| 760 | Ayers Drilling | 71 | — | 8 | 2020-12-11 |
| 761 | Wanda Drilling | 70 | — | 7 | 2007-11-20 |
| 762 | Sam Lovelace | 69 | — | 2 | 2014-07-19 |
| 763 | Josh Aardal | 69 | — | 14 | 2013-06-27 |
| 764 | Keithville Water Well Drilling | 68 | — | 9 | 2007-12-07 |
| 765 | J.l. Myers Company | 68 | — | 16 | 2015-08-20 |
| 766 | John Goertzen | 68 | — | 8 | 2013-07-16 |
| 767 | Sea-Lite Drilling Co. | 68 | — | 6 | 2011-03-21 |
| 768 | Thorp Water Well Drilling And Service | 67 | — | 6 | 2008-05-30 |
| 769 | R. Pizano Waterwell Service | 65 | — | 4 | 2014-04-25 |
| 770 | Keenan Water Well & Septic Systems | 65 | — | 2 | 2015-02-10 |
| 771 | Lonnie Gray | 65 | — | 12 | 2007-02-28 |
| 772 | Ivy Water Well Drilling, Inc. | 64 | — | 5 | 2021-10-06 |
| 773 | Woehl Drilling NO 2 | 64 | — | 6 | 2014-02-13 |
| 774 | Ark-LA-TX Boring | 64 | — | 8 | 2006-03-15 |
| 775 | John C Schwope | 63 | — | 7 | 2013-07-23 |
| 776 | Curtis-Abel Water Systems, Inc. | 63 | — | 9 | 2003-05-10 |
| 777 | Ace Water Well | 63 | — | 14 | 2015-01-26 |
| 778 | Vaughn Water Well Service, Inc. | 62 | — | 8 | 2008-12-12 |
| 779 | Wanda Drilling & Water Development, Inc. | 62 | — | 7 | 2011-11-18 |
| 780 | Felder Water Well & Pump Service, LLC | 61 | — | 8 | 2012-12-12 |
| 781 | Peck Well Service, Inc. | 61 | — | 3 | 2015-07-22 |
| 782 | A5 Services, LLC | 61 | — | 4 | 2021-05-06 |
| 783 | Ricky Baccus | 61 | — | 5 | 2013-06-14 |
| 784 | D-K Drilling | 60 | — | 9 | 2014-05-12 |
| 785 | B & G Drilling & Pump Company | 60 | — | 1 | 2005-04-06 |
| 786 | Eades Drilling And Pump Service | 60 | — | 5 | 2014-07-17 |
| 787 | Johnson Water Well Service | 59 | — | 4 | 2019-08-21 |
| 788 | Dale Robert Jones SR | 59 | — | 6 | 2006-10-31 |
| 789 | Peck's Water Well Service Divison | 59 | — | 5 | 2015-09-03 |
| 790 | Metroplex Water Well Service | 59 | — | 3 | 2003-04-02 |
| 791 | Drill Pro | 59 | — | 7 | 2015-07-14 |
| 792 | J & S Water Wells- Monte Richardson | 58 | — | 24 | 2014-05-06 |
| 793 | Smith Enterprises | 57 | — | 4 | 2011-07-30 |
| 794 | Bruce Drilling And Services | 57 | — | 4 | 2021-11-25 |
| 795 | Anthony Pump & Drilling Inc. | 57 | — | 2 | 2021-08-03 |
| 796 | Affordable Water Well Service And Drilling | 57 | — | 8 | 2010-07-15 |
| 797 | Harrison & Sons Well Service, Inc. | 56 | — | 9 | 2006-02-16 |
| 798 | Tomas Salinas | 55 | — | 20 | 2013-08-16 |
| 799 | Spradley Water Well | 54 | — | 4 | 2008-03-03 |
| 800 | Vanya Water Well | 54 | — | 4 | 2005-07-28 |
| 801 | Jimmy Okun | 54 | — | 3 | 2013-07-26 |
| 802 | Leon Davis Water Well | 53 | — | 14 | 2020-03-06 |
| 803 | Faught Drilling Co. | 53 | — | 8 | 2012-08-16 |
| 804 | Hill/Miller Drlg. | 53 | — | 6 | 2006-08-08 |
| 805 | Dierks Drilling Co. | 53 | — | 2 | 2014-02-22 |
| 806 | Bj's Water Well | 52 | — | 9 | 2011-04-20 |
| 807 | Moore's Pump & Supply | 52 | — | 5 | 2016-06-23 |
| 808 | J. W. Womack Drilling Service | 52 | — | 4 | 2013-09-05 |
| 809 | Thorp Springs Water Well Service | 51 | — | 10 | 2008-08-25 |
| 810 | Chuck's Water Wells | 51 | — | 4 | 2006-04-10 |
| 811 | Patrick B Lange | 51 | — | 11 | 2013-06-27 |
| 812 | Belew Well Service | 51 | — | 7 | 2013-05-22 |
| 813 | J&c Water Well | 51 | — | 8 | 2012-12-06 |
| 814 | Pursley Drilling Ltd. | 50 | — | 4 | 2010-03-15 |
| 815 | Flugrath Const. | 50 | — | 3 | 2014-02-12 |
| 816 | Faught Hill Country Drilling | 50 | — | 6 | 2015-02-19 |
| 817 | Clay Earle Water Wells | 50 | — | 8 | 2017-07-08 |
| 818 | Washington Co. Water Well Drillers | 49 | — | 5 | 2007-09-28 |
| 819 | C A Drilling Services, Inc. | 49 | — | 3 | 2002-01-04 |
| 820 | Larry's Water Well Drilling | 49 | — | 6 | 2005-08-20 |
| 821 | Braendle Drilling, Inc. | 48 | — | 4 | 2003-05-28 |
| 822 | Whisenant & Lyle Wsi | 48 | — | 4 | 2007-06-30 |
| 823 | BJ 's Water Well Drilling | 48 | — | 8 | 2009-08-04 |
| 824 | Helms Drilling | 48 | — | 4 | 2013-11-21 |
| 825 | W3 Weekend Water Wells | 47 | — | 10 | 2018-05-20 |
| 826 | Jimmy D. Wilson Drilling | 47 | — | 4 | 2007-12-21 |
| 827 | Cady"S Water Wells | 46 | — | 9 | 2014-04-23 |
| 828 | Herbold Bros. Drilling | 46 | — | 4 | 2014-02-18 |
| 829 | Mesecke Water Well Enterprises, Inc. | 46 | — | 3 | 2021-05-06 |
| 830 | Bennett Drilling Serv. L. C. | 46 | — | 14 | 2007-06-15 |
| 831 | William R Phillips | 46 | — | 6 | 2013-06-15 |
| 832 | Mike Hartless | 46 | — | 4 | 2007-08-09 |
| 833 | Panhandle Pump And Irrigation | 46 | — | 6 | 2006-01-18 |
| 834 | Howard & Sons Inc. | 46 | — | 4 | 2015-07-15 |
| 835 | Keltic Drilling | 45 | — | 4 | 2020-09-15 |
| 836 | Whisenant & Lyle W.s.i. | 45 | — | 3 | 2006-07-05 |
| 837 | Peck's Well Ser., Inc. | 45 | — | 3 | 2013-01-22 |
| 838 | Bishop Drilling | 45 | — | 6 | 2005-07-19 |
| 839 | W.d. Jones Drilling Co., Inc. | 45 | — | 10 | 2006-06-19 |
| 840 | Walker Water Solutions | 44 | — | 3 | 2009-06-18 |
| 841 | Mesecke W/W | 44 | — | 4 | 2007-05-14 |
| 842 | Kws Water Well Drilling And Service | 44 | — | 15 | 2018-08-09 |
| 843 | Will Pickens Drilling Company | 44 | — | 3 | 2009-09-16 |
| 844 | W-5 Water Well Service | 43 | — | 8 | 2012-04-22 |
| 845 | R.e. Dixon Water Well Drilling | 43 | — | 3 | 2007-09-11 |
| 846 | Brian J Butcher | 43 | — | 3 | 2013-05-10 |
| 847 | Blue Sky Water Well Drlg.& Service | 43 | — | 5 | 2009-03-21 |
| 848 | Anderson Water Well Drilling Company | 43 | — | 7 | 2002-01-28 |
| 849 | Lewis Water Wells | 43 | — | 5 | 2003-07-16 |
| 850 | HW Schwope And Sons Inc. | 42 | — | 4 | 2015-03-06 |
| 851 | Robert Quincy Pipes | 42 | — | 4 | 2013-05-31 |
| 852 | B & G Drilling Co. | 42 | — | 1 | 2008-09-10 |
| 853 | Panhandle Pump | 42 | — | 6 | 2004-07-27 |
| 854 | Bill's Well Drilling & Pump Service | 41 | — | 4 | 2005-10-10 |
| 855 | Clay Earle Water Well Drilling | 41 | — | 9 | 2005-08-09 |
| 856 | Drill Pro Drilling | 41 | — | 2 | 2018-10-22 |
| 857 | Carr Drilling | 41 | — | 3 | 2010-02-20 |
| 858 | Mullen & Son | 41 | — | 8 | 2010-03-06 |
| 859 | Mesquite Drilling | 40 | — | 5 | 2010-04-20 |
| 860 | Espy Howard Drilling Co. | 40 | — | 8 | 2013-09-28 |
| 861 | WM Jones Water Well | 40 | — | 7 | 2015-03-26 |
| 862 | James Tucker Drilling, Inc. | 40 | — | 3 | 2002-12-02 |
| 863 | Gray's Water Well Svc - Brad Davis | 40 | — | 7 | 2015-02-05 |
| 864 | Peter Loewen | 40 | — | 11 | 2015-07-29 |
| 865 | Liberty Drilling | 40 | — | 4 | 2012-10-04 |
| 866 | Gary Clark Prater | 40 | — | 6 | 2013-07-25 |
| 867 | Everett Carroll Water Well Service & Drilling Co. | 39 | — | 9 | 2006-04-07 |
| 868 | Superior Drilling | 39 | — | 4 | 2005-06-08 |
| 869 | Thorpe Springs W.s. Inc. | 39 | — | 5 | 2006-09-24 |
| 870 | W E Pender | 39 | — | 5 | 2018-09-24 |
| 871 | Vrana's Well Service Inc. | 38 | — | 3 | 2014-06-18 |
| 872 | Associated Services - Russell Langford | 38 | — | 12 | 2013-08-30 |
| 873 | Associated Services-Gary Aardal | 38 | — | 7 | 2004-06-17 |
| 874 | Richard R Ford | 38 | — | 2 | 2010-02-13 |
| 875 | Ground TO Sprinkler | 38 | — | 4 | 2008-04-25 |
| 876 | M&c Carroll Enterprises LLC | 37 | — | 5 | 2021-01-29 |
| 877 | Gwr Windmill & Water Well Serices, LLC | 37 | — | 3 | 2019-01-17 |
| 878 | Leonard Waterwell Co. | 37 | — | 2 | 2004-06-05 |
| 879 | Fix Your Well | 37 | — | 5 | 2013-12-10 |
| 880 | Donald Cheshier | 37 | — | 2 | 2013-05-09 |
| 881 | Charles Duane Horner | 37 | — | 7 | 2013-07-12 |
| 882 | Rod Ewbank Water Well Drlg. Inc. | 37 | — | 5 | 2010-11-02 |
| 883 | Leeper | 36 | — | 6 | 2006-08-10 |
| 884 | Goolsby W.w. | 36 | — | 5 | 2015-03-20 |
| 885 | Espy Howard | 36 | — | 9 | 2020-09-19 |
| 886 | Baison Water Well Drilling / Golden Triangle Water | 36 | — | 9 | 2005-12-29 |
| 887 | Pomykal Drilling Co. | 36 | — | 4 | 2004-03-25 |
| 888 | Guichard Operating Company | 36 | — | 10 | 2014-07-21 |
| 889 | J & C Water Well Drilling | 36 | — | 8 | 2012-11-02 |
| 890 | DT Oasis | 36 | — | 5 | 2015-05-05 |
| 891 | Jackson Drilling Services, LP | 36 | — | 7 | 2012-04-10 |
| 892 | BT Sikes Water Wells Inc. | 35 | — | 4 | 2015-02-26 |
| 893 | I&i Pumpservice | 35 | — | 5 | 2014-05-20 |
| 894 | Curtis-Abel Drilling | 35 | — | 8 | 2003-03-17 |
| 895 | Gilbert's Water Wells | 35 | — | 4 | 2011-10-21 |
| 896 | J.b. Bradford & Sons | 35 | — | 3 | 2005-08-05 |
| 897 | Sirman Drilling | 35 | — | 3 | 2014-11-27 |
| 898 | Wiebe Drilling | 35 | — | 9 | 2015-10-14 |
| 899 | Subterra Environmental Services, Llc. | 35 | — | 2 | 2020-07-09 |
| 900 | John Hines Water Well Service | 34 | — | 5 | 2011-09-16 |
| 901 | Sugg Water Well | 34 | — | 4 | 2008-04-23 |
| 902 | Fred Paskell JR | 34 | — | 7 | 2021-11-15 |
| 903 | Colton Aardal | 34 | — | 8 | 2013-08-08 |
| 904 | Klug Water Well | 34 | — | 1 | 2009-04-08 |
| 905 | Sweet-Water Well Service | 34 | — | 6 | 2010-09-30 |
| 906 | Zack Burkett Co. Water Well Drilling & Service | 34 | — | 6 | 2018-04-19 |
| 907 | James Pawlik Water Well Ser. Inc. | 33 | — | 8 | 2011-03-01 |
| 908 | Enviromental Service | 33 | — | 2 | 2014-10-30 |
| 909 | Fleck Water Well Drilling | 33 | — | 8 | 2014-11-25 |
| 910 | Thomas Dwayne Bilski | 33 | — | 5 | 2013-02-15 |
| 911 | Fowler Drilling Company, Inc. | 33 | — | 4 | 2007-05-23 |
| 912 | Steven Douglas Smithers | 33 | — | 7 | 2013-07-31 |
| 913 | DT Boring Inc. | 33 | — | 6 | 2013-06-29 |
| 914 | Diversified Water Wells | 33 | — | 5 | 2015-08-21 |
| 915 | Anderson Waterwells,L.p. | 33 | — | 6 | 2003-09-04 |
| 916 | Hydro Resouces Mid Continent Inc. | 33 | — | 12 | 2013-09-07 |
| 917 | Larry G Deharde | 32 | — | 5 | 2010-04-28 |
| 918 | L T W Services | 32 | — | 10 | 2014-05-28 |
| 919 | Clinton Key | 32 | — | 4 | 2015-05-19 |
| 920 | Kitchens Corrsion Control | 32 | — | 7 | 2006-04-28 |
| 921 | Associated Services - Josh Aardal | 32 | — | 10 | 2010-03-18 |
| 922 | Leland Malone | 32 | — | 4 | 2015-01-26 |
| 923 | Goyne Drilling & Well Service | 32 | — | 6 | 2004-02-12 |
| 924 | Jeff Bradford | 32 | — | 3 | 2013-04-18 |
| 925 | Bell Waterwell Service | 31 | — | 7 | 2014-10-07 |
| 926 | Paskell Well Service | 31 | — | 8 | 2011-10-10 |
| 927 | Gilberts Water Well Drillin | 31 | — | 5 | 2014-07-01 |
| 928 | Commerce Drilling | 31 | — | 12 | 2013-04-11 |
| 929 | PJ Oilfield Services | 31 | — | 5 | 2006-12-24 |
| 930 | Dub Allen Gilliam | 31 | — | 7 | 2013-07-01 |
| 931 | Fuel Tech | 31 | — | 5 | 2005-05-19 |
| 932 | James Pawlik Well Service | 30 | — | 9 | 2011-12-27 |
| 933 | A,C Hughes Water Well Drilling Serv | 30 | — | 3 | 2015-06-04 |
| 934 | Vernon W Gray | 30 | — | 6 | 2007-09-11 |
| 935 | Kitchens Corrision Control | 30 | — | 6 | 2006-08-02 |
| 936 | Kitchens Corrosion Control | 30 | — | 7 | 2006-09-12 |
| 937 | Rabon Water Well Service | 30 | — | 3 | 2017-08-31 |
| 938 | DD Drilling Inc. | 30 | — | 5 | 2010-06-19 |
| 939 | Primo Trejo | 29 | — | 12 | 2013-08-12 |
| 940 | Alameda Water Well Service | 29 | — | 4 | 2014-10-20 |
| 941 | Westex Exploration | 29 | — | 4 | 2004-08-15 |
| 942 | Anderson Water Wells L.p. | 29 | — | 4 | 2003-06-15 |
| 943 | Les Taylor Drillingp | 29 | — | 13 | 2007-11-26 |
| 944 | AC Water Well Service | 28 | — | 5 | 2013-02-08 |
| 945 | Burns Water Well Service | 28 | — | 3 | 2009-10-16 |
| 946 | Keenan Water Well & Septic | 28 | — | 2 | 2020-09-18 |
| 947 | Doherty Water Well | 28 | — | 5 | 2015-03-29 |
| 948 | Fleck Water Well Drilling And Serv. | 28 | — | 6 | 2010-07-12 |
| 949 | Patrick Casarez | 28 | — | 3 | 2013-06-06 |
| 950 | Drill IT | 28 | — | 11 | 2013-09-06 |
| 951 | Gary L Whiting | 28 | — | 6 | 2012-05-03 |
| 952 | Stoner Drilling Inc. | 28 | — | 8 | 2016-01-05 |
| 953 | Southerland Water Well | 28 | — | 10 | 2004-10-13 |
| 954 | Blue Sky Water Well Drilling | 28 | — | 9 | 2008-12-28 |
| 955 | Dale White Water Wells | 28 | — | 5 | 2014-08-28 |
| 956 | First Priority Irrigation | 28 | — | 6 | 2015-03-12 |
| 957 | John Morrow Drilling | 28 | — | 5 | 2015-05-15 |
| 958 | W. M. Jones Waterwell | 27 | — | 5 | 2010-11-02 |
| 959 | Mattco Water Well Service | 27 | — | 7 | 2009-07-28 |
| 960 | 2n Drilling | 27 | — | 4 | 2012-05-24 |
| 961 | John W Laforge | 27 | — | 2 | 2018-03-22 |
| 962 | Almeda Warer Well Service | 26 | — | 4 | 2010-02-02 |
| 963 | B.j.'s Water Well | 26 | — | 7 | 2014-09-24 |
| 964 | Russell Langford | 26 | — | 9 | 2013-08-15 |
| 965 | 4m Water Well Service LLC | 26 | — | 8 | 2014-06-17 |
| 966 | Chuck's W.w. | 25 | — | 3 | 2005-06-05 |
| 967 | Reamer Water Well | 25 | — | 4 | 2016-10-25 |
| 968 | Graham's Drilling Company | 25 | — | 5 | 2018-04-25 |
| 969 | A&w Drilling Services, Ltd. | 25 | — | 9 | 2011-12-07 |
| 970 | H2m Utility Construction | 25 | — | 11 | 2011-05-15 |
| 971 | William A Belew | 25 | — | 1 | 2012-06-26 |
| 972 | Cottontail Drilling | 25 | — | 4 | 2018-04-03 |
| 973 | Roegan Cruse | 25 | — | 4 | 2013-01-09 |
Best well drillers by county
County-level rankings — who actually drills where, by wells on record.
- Anderson County (73)
- Andrews County (70)
- Angelina County (43)
- Aransas County (20)
- Archer County (13)
- Armstrong County (27)
- Atascosa County (65)
- Austin County (89)
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- San Saba County (42)
- Schleicher County (34)
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- Smith County (79)
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- Van Zandt County (48)
- Victoria County (51)
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- Williamson County (61)
- Wilson County (63)
- Winkler County (51)
- Wise County (95)
- Wood County (47)
- Yoakum County (75)
- Young County (29)
- Zapata County (9)
- Zavala County (27)
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