FIELDS AND POOLS · UNITED STATES
US fields and pools
A regulator names each reservoir it oversees: a field in Texas, a pool in New Mexico. The name carries the formation, which is how one formation can be followed across a state line.
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46,235 ON FILE · PAGE 146 OF 925
| Field or pool | State | Formation | County | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|---|
| Clementine (Marmaton) | Texas | Marmaton | Hansford | 2 | 1 | 383 | 24 | 28,952 | Apr 2026 |
| Hudgins (Davis, Cons.) | Texas | Davis, Cons. | Grayson | 4 | 1 | 383 | 0 | 59,707 | Mar 2026 |
| Cistern (Wilcox-L-) | Texas | Wilcox L | Fayette | 1 | 1 | 383 | 0 | 21,025 | Apr 2026 |
| McFarland, SE. (Queen) | Texas | Queen | Andrews | 1 | 1 | 383 | 0 | 20,967 | Apr 2026 |
| Walton (Marble Falls) | Texas | Marble Falls | Eastland | 1 | 1 | 382 | 6,560 | 12,408 | Apr 2026 |
| Calallen, W. (6500) | Texas | 6500 | Nueces | 1 | 1 | 382 | 0 | 68,217 | Apr 2026 |
| Barker Creek Dakota (Gas) | New Mexico | — | San Juan | 15 | 2 | 381 | 507,222 | 5,346 | Aug 2026 |
| Dees (Atoka Conglomerate) | Texas | Atoka Conglomerate | Jack +1 | 31 | 11 | 381 | 127,509 | 133,240 | Apr 2026 |
| Pickwick (Marble Falls) | Texas | Marble Falls | Palo Pinto | 10 | 5 | 381 | 38,529 | 152,575 | Apr 2026 |
| Jasper-Glahn (Bend) | Texas | Bend | Shackelford | 1 | 1 | 381 | 0 | 24,726 | Apr 2026 |
| Wolfpack (Wolfcamp) | Texas | Wolfcamp | Crockett | 1 | 1 | 381 | 0 | 31,547 | Apr 2026 |
| Pecos Slope; Pennsylvanian Oil | New Mexico | Pennsylvanian Oil | Chaves | 2 | 1 | 380 | 7,201 | 400,537 | Aug 2026 |
| Dinero, W. (Cook Mountain) | Texas | Cook Mountain | Live Oak | 2 | 2 | 378 | 84,950 | 2,951 | Apr 2026 |
| Flowella (Nolle Sand) | Texas | Nolle Sand | Brooks | 1 | 1 | 378 | 40,920 | 8,413 | Apr 2026 |
| Roos (Wilcox 7500) | Texas | Wilcox 7500 | McMullen | 5 | 2 | 378 | 15,020 | 68,153 | Apr 2026 |
| Bowers (2640) | Texas | 2640 | Montague | 1 | 1 | 378 | 0 | 26,668 | Apr 2026 |
| J. K. S. (Clear Fork, Lower) | Texas | Clear Fork Lower | Pecos | 1 | 1 | 378 | 0 | 42,727 | Apr 2026 |
| Red Fish Reef (AB-4) | Texas | AB-4 | Chambers | 1 | 1 | 377 | 47,438 | 14,092 | Oct 2025 |
| Greta, Deep (5600) | Texas | Greta | Refugio | 1 | 1 | 377 | 2,382 | 5,621 | Jan 2026 |
| Rincon (80 Vicksburg) | Texas | 80 Vicksburg | Starr | 1 | 1 | 377 | 62 | 731,784 | Apr 2026 |
| Kemnitz; Morrow (Gas) | New Mexico | Morrow | Lea | 3 | 2 | 376 | 16,090 | 260,269 | Aug 2026 |
| Link Ranch (Caddo) | Texas | Caddo | Stephens | 1 | 1 | 376 | 9,781 | 161,582 | Apr 2026 |
| Hagist Ranch ( Wilcox Upper) | Texas | Wilcox Upper | Duval +1 | 2 | 1 | 376 | 3,162 | 53,637 | Apr 2026 |
| Humble City; Strawn, South | New Mexico | Strawn | Lea | 2 | 2 | 376 | 489 | 3.3M | Aug 2026 |
| Atlee (Olmos) | Texas | Olmos | La Salle | 51 | 1 | 375 | 216,747 | 219,870 | Apr 2026 |
| Hutchinson, N. (Cleveland 5900) | Texas | Cleveland 5900 | Hutchinson +2 | 6 | 4 | 375 | 106,454 | 20,529 | Apr 2026 |
| Burnell (Slick) | Texas | Slick | Karnes +1 | 6 | 2 | 375 | 32,743 | 35,133 | Apr 2026 |
| Loco Sueno (Vicksburg QE 1) | Texas | Vicksburg QE 1 | Kenedy | 5 | 1 | 375 | 31,642 | 212,531 | Apr 2026 |
| Segno, South (Wilcox C) | Texas | Wilcox C | Polk | 1 | 1 | 375 | 9,325 | 13,214 | Apr 2026 |
| TJN (Strawn) | Texas | Strawn | Jack +1 | 7 | 4 | 375 | 8,171 | 53,047 | Apr 2026 |
| Senkel (Caddo 4600) | Texas | Caddo 4600 | Young | 1 | 1 | 375 | 1,968 | 21,460 | Apr 2026 |
| Falfurrias (Frio 7250) | Texas | Frio 7250 | Jim Wells +1 | 2 | 1 | 375 | 1,819 | 5,688 | Apr 2026 |
| Walter Bills (Tannehill) | Texas | Tannehill | Knox | 3 | 1 | 375 | 0 | 66,847 | Apr 2026 |
| Nixon, East (6100) | Texas | 6100 | Gonzales | 1 | 1 | 375 | 0 | 29,164 | Apr 2026 |
| Burton Flat; Strawn (Prorated Gas) | New Mexico | Strawn | Eddy | 7 | 4 | 374 | 83,780 | 358,618 | Sep 2026 |
| Keystone, SE. (Wolfcamp) | Texas | Wolfcamp | Winkler | 0 | 0 | 374 | 3,590 | 107,232 | Apr 2026 |
| Neal | Texas | — | Archer | 1 | 1 | 374 | 0 | 29,144 | Apr 2026 |
| Premont (Caddo Sand) | Texas | Caddo Sand | Jim Wells | 1 | 1 | 374 | 0 | 65,275 | Mar 2026 |
| Jack Herbert (Strawn Penn.) | Texas | Strawn Penn | Upton | 2 | 2 | 373 | 17,753 | 90,544 | Apr 2026 |
| Placedo (4700) | Texas | 4700 | Victoria | 0 | 0 | 373 | 567 | 39,875 | Oct 2025 |
| Hosek (Poth, Lo. -A-) | Texas | Poth, Lo. -A- | Wilson | 1 | 1 | 373 | 0 | 12,723 | Mar 2026 |
| Taylor-Wilson (Conglomerate) | Texas | Taylor Wilson | Stephens | 1 | 1 | 372 | 13,746 | 9,296 | Apr 2026 |
| Govt. Wells, N. (1800A,W) | Texas | 1800A,W | Duval | 5 | 1 | 372 | 592 | 43,927 | Mar 2026 |
| Flatwood, East (Gardner) | Texas | Gardner | Eastland | 3 | 1 | 372 | 0 | 10,267 | Apr 2026 |
| Dunham & Young | Texas | — | Coleman | 12 | 1 | 371 | 0 | 61,536 | Apr 2026 |
| Tippett | Texas | — | Crockett +2 | 1 | 1 | 371 | 0 | 55,725 | Apr 2026 |
| Maggie Neal (Grayburg) | Texas | Grayburg | Crockett | 0 | 0 | 371 | 0 | 21,741 | Mar 2026 |
| Bowie, E.(viola) | Texas | Viola | Montague | 1 | 1 | 370 | 0 | 19,650 | Mar 2026 |
| Henken (Bluff Creek) | Texas | Bluff Creek | Throckmorton | 1 | 1 | 370 | 0 | 7,671 | Apr 2026 |
| Sand Hills (Wojcik-McElroy) | Texas | Wojcik-McElroy | Crane | 18 | 2 | 369 | 172,657 | 23,319 | Apr 2026 |
OIL IN BBL · GAS IN MCF · TWELVE MONTHS THROUGH THE STATE'S REPORTED-THROUGH MONTH
About this data
Each state regulator's field and pool registry, with the completions and the reported volumes of each. The formation is read from the name the regulator gave it and matched to one registry shared by every state; a name that gives no single formation has none. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields, documented in the API reference.