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 77 OF 925
| Field or pool | State | Formation | County | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|---|
| Trace,north (Woodbine) | Texas | Woodbine | Harrison | 6 | 2 | 2,768 | 0 | 240,115 | Apr 2026 |
| Myrtle, N. (Wolfcamp) | Texas | Wolfcamp | Borden | 3 | 2 | 2,764 | 0 | 298,376 | Apr 2026 |
| Guilita (Queen City) | Texas | Queen City | Jim Hogg | 10 | 1 | 2,763 | 94,993 | 616,031 | Mar 2026 |
| Emma (Wolfcamp 8390) | Texas | Wolfcamp 8390 | Andrews | 1 | 1 | 2,761 | 4,167 | 88,545 | Apr 2026 |
| WBD (Wolfcamp) | Texas | Wolfcamp | Yoakum | 1 | 1 | 2,761 | 0 | 59,299 | Apr 2026 |
| Lovington; Wolfcamp | New Mexico | Wolfcamp | Lea | 2 | 2 | 2,754 | 3,246 | 40,552 | Aug 2026 |
| Newsome (Pittsburg 8200) | Texas | Pittsburg 8200 | Camp | 11 | 1 | 2,754 | 0 | 599,979 | Apr 2026 |
| Emperor (Simpson) | Texas | Simpson | Winkler | 10 | 4 | 2,753 | 162,958 | 216,829 | Apr 2026 |
| Young; San Andres, South | New Mexico | San Andres | Lea | 2 | 2 | 2,753 | 84 | 584,282 | Aug 2026 |
| Village Mills, East (V-1) | Texas | V-1 | Hardin | 4 | 2 | 2,749 | 698 | 252,991 | Apr 2026 |
| Railroad Mountain; San Andres | New Mexico | San Andres | Chaves | 1 | 1 | 2,745 | 6,474 | 31,695 | Sep 2026 |
| Massie West (Paluxy) | Texas | Paluxy | Val Verde | 14 | 1 | 2,744 | 0 | 20,245 | Apr 2026 |
| Prasifka (5390) | Texas | 5390 | Wharton | 1 | 1 | 2,744 | 0 | 104,462 | Apr 2026 |
| Ellis Ranch (Atoka) | Texas | Atoka | Ochiltree | 9 | 3 | 2,743 | 56,500 | 149,724 | Apr 2026 |
| Lochridge (K) | Texas | K | Brazoria +2 | 1 | 1 | 2,741 | 0 | 10,129 | Apr 2026 |
| Seven Rivers; Yeso (Abolished) | New Mexico | Yeso | Eddy | 2 | 1 | 2,740 | 11,331 | 556,612 | Aug 2026 |
| Deep Rock (Devonian) | Texas | Devonian | Andrews | 2 | 2 | 2,739 | 538 | 484,013 | Apr 2026 |
| Pinehurst (Wilcox Cons.) | Texas | Wilcox Cons | Montgomery | 9 | 1 | 2,737 | 77,902 | 437,778 | Apr 2026 |
| Block 12 (Wolfcamp) | Texas | Wolfcamp | Andrews | 2 | 1 | 2,737 | 434 | 110,434 | Apr 2026 |
| Miller Block B-29 (Penn.) | Texas | Penn | Ward | 12 | 6 | 2,736 | 93,320 | 88,509 | Apr 2026 |
| Cowden, N. (Strawn) | Texas | Strawn | Ector +1 | 2 | 1 | 2,736 | 19 | 146,175 | Apr 2026 |
| Adams Ranch (Yegua EY) | Texas | Yegua EY | Orange +1 | 2 | 1 | 2,735 | 50,672 | 1.0M | Apr 2026 |
| Pottsboro, South (Cordell 9300) | Texas | Cordell 9300 | Grayson | 4 | 2 | 2,732 | 94,427 | 158,174 | Apr 2026 |
| Lea; San Andres | New Mexico | San Andres | Lea | 7 | 3 | 2,731 | 2,340 | 472,419 | Aug 2026 |
| Sojourner (4600) | Texas | 4600 | Haskell | 1 | 1 | 2,730 | 0 | 120,654 | Apr 2026 |
| Toolan (Pettit, Lower) | Texas | Pettit Lower | Nacogdoches +1 | 8 | 4 | 2,728 | 48,618 | 148,745 | Apr 2026 |
| Bay City (8200 Frio) | Texas | 8200 Frio | Matagorda | 1 | 1 | 2,726 | 2,400 | 235,120 | Apr 2026 |
| Leon Valley (Oil) | Texas | Oil | Pecos | 12 | 2 | 2,726 | 0 | 174,816 | Apr 2026 |
| Crum (Marble Falls) | Texas | Marble Falls | Jack | 11 | 4 | 2,723 | 37,385 | 204,759 | Apr 2026 |
| Shield | Texas | — | Nueces | 1 | 1 | 2,723 | 0 | 17,793 | Apr 2026 |
| Hysaw (Carrizo) | Texas | Carrizo | Karnes | 4 | 1 | 2,722 | 0 | 235,279 | Apr 2026 |
| Cannon (3140) | Texas | 3140 | Grayson +1 | 7 | 4 | 2,719 | 0 | 175,197 | Apr 2026 |
| Mount Sylvan | Texas | — | Smith | 2 | 1 | 2,719 | 0 | 201,169 | Apr 2026 |
| Big Mineral, SE. (E Sand FB V) | Texas | E Sand FB V | Grayson | 4 | 2 | 2,718 | 6,258 | 131,192 | Apr 2026 |
| Lovington; Drinkard | New Mexico | Drinkard | Lea | 1 | 1 | 2,718 | 0 | 341,904 | Jul 2026 |
| Chenango (9100) | Texas | 9100 | Brazoria | 2 | 1 | 2,716 | 0 | 219,091 | Apr 2026 |
| Neale (Marble Falls) | Texas | Marble Falls | Jack | 18 | 1 | 2,713 | 138,051 | 289,643 | Apr 2026 |
| St. Lawrence, NE. (Leonard) | Texas | Leonard | Glasscock | 4 | 3 | 2,713 | 31,007 | 373,461 | Apr 2026 |
| Coyanosa, N. (Delaware) | Texas | Delaware | Pecos | 10 | 5 | 2,713 | 1,513 | 1.6M | Apr 2026 |
| Mercy (9100, Wilcox) | Texas | 9100, Wilcox | San Jacinto | 1 | 1 | 2,712 | 91,701 | 128,734 | Apr 2026 |
| Handy, Southeast (Q) | Texas | Q | Grayson | 3 | 1 | 2,711 | 0 | 36,237 | Apr 2026 |
| Adams Bayou (Hackberry) | Texas | Hackberry | Orange | 1 | 1 | 2,710 | 21,130 | 566,485 | Apr 2026 |
| Landon, East (Dev) | Texas | Dev | Cochran | 3 | 2 | 2,709 | 0 | 937,625 | Apr 2026 |
| Slocum, West (Woodbine) | Texas | Woodbine | Anderson | 1 | 1 | 2,704 | 402 | 153,638 | Apr 2026 |
| Stillman (Deep Cons.) | Texas | Deep Cons. | Kenedy | 4 | 1 | 2,698 | 729,617 | 247,509 | Apr 2026 |
| Halsell, North (4750) | Texas | 4750 | Clay | 5 | 2 | 2,697 | 0 | 482,391 | Apr 2026 |
| Chile Vieja (Frio) | Texas | Frio | Willacy | 7 | 1 | 2,695 | 185,730 | 628,548 | Apr 2026 |
| Koontz (5600) | Texas | 5600 | Victoria | 1 | 1 | 2,695 | 23,709 | 625,345 | Apr 2026 |
| Sherman (Ordovician 8,800) | Texas | Ordovician 8,800 | Grayson | 3 | 1 | 2,694 | 146,182 | 101,819 | Apr 2026 |
| Sun, North (F-3-G) | Texas | F-3-G | Starr | 2 | 1 | 2,694 | 16,774 | 4,314 | 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.