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 212 OF 925
| Field or pool | State | Formation | County | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|---|
| WC Red Bluff; Upper Penn (G) | New Mexico | Upper Penn | Eddy | 2 | 1 | 0 | 57,359 | 2,470 | Sep 2026 |
| Buffalo Wallow, N. (Tascosa) | Texas | Tascosa | Hemphill | 1 | 1 | 0 | 56,817 | 247 | Apr 2026 |
| Destino (Wx. Ronnie Sd.) | Texas | Wx. Ronnie Sd. | Duval | 4 | 2 | 0 | 55,486 | 5,401 | Mar 2026 |
| Ft. Merrill, North (11800) | Texas | 11800 | Live Oak | 5 | 2 | 0 | 54,285 | 6,977 | Dec 2025 |
| Salt Lake; Morrow, South (Gas) | New Mexico | Morrow | Lea | 6 | 3 | 0 | 53,900 | 734,982 | Sep 2026 |
| Killgore Ranch (Red Cave) | Texas | Red Cave | Moore | 10 | 1 | 0 | 53,316 | 0 | Apr 2026 |
| Morse, SW (Brown Dolomite) | Texas | Brown Dolomite | Hutchinson +2 | 26 | 6 | 0 | 53,223 | 21,432 | Apr 2026 |
| Clara Driscoll, South (4600) | Texas | 4600 | Nueces | 1 | 1 | 0 | 52,547 | 0 | Apr 2026 |
| JM, W. (Strawn) | Texas | Strawn | Crockett | 2 | 1 | 0 | 52,220 | 52 | Mar 2026 |
| Baggett (Canyon) | Texas | Canyon | Crockett | 4 | 1 | 0 | 51,559 | 0 | Apr 2026 |
| Martinsville, SE. (James) | Texas | James | Nacogdoches +1 | 12 | 3 | 0 | 51,368 | 4,035 | Apr 2026 |
| Chenot (Wolfcamp) | Texas | Wolfcamp | Pecos | 6 | 1 | 0 | 51,295 | 20,154 | Feb 2026 |
| Bob West (L-1-4) | Texas | L-1-4 | Starr +1 | 18 | 2 | 0 | 51,135 | 1,873 | Apr 2026 |
| Howe Ranch, N. (Morrow, Upper) | Texas | Morrow Upper | Hemphill | 2 | 1 | 0 | 51,123 | 791 | Apr 2026 |
| Lariat (Morrow) | Texas | Morrow | Sherman | 1 | 1 | 0 | 50,024 | 10,801 | Apr 2026 |
| Custer; Devonian (Gas) | New Mexico | Devonian | Lea | 2 | 2 | 0 | 49,720 | 606,964 | Jul 2026 |
| Perner Ranch (Devonian) | Texas | Devonian | Crockett | 6 | 3 | 0 | 48,869 | 339 | Apr 2026 |
| MI Vida (Fusselman) | Texas | Fusselman | Reeves +1 | 1 | 1 | 0 | 48,167 | 858 | Feb 2026 |
| Mills Ranch, S. (Hunton) | Texas | Hunton | Wheeler | 1 | 1 | 0 | 48,164 | 0 | Apr 2026 |
| Lott Ranch (Morrow, UP) | Texas | Morrow UP | Wheeler | 2 | 1 | 0 | 47,175 | 671 | Apr 2026 |
| Cree-Flowers (Wolfcamp Dolomite) | Texas | Wolfcamp Dolomite | Roberts | 2 | 2 | 0 | 47,117 | 174 | Apr 2026 |
| Markham N.-Bay CITY,N(MARK.7900) | Texas | MARK.7900 | Matagorda | 3 | 2 | 0 | 47,088 | 28,582 | Apr 2026 |
| Fagan (3350) | Texas | 3350 | Refugio | 1 | 1 | 0 | 46,905 | 0 | Apr 2026 |
| Tejas (Frio 4500) | Texas | Frio 4500 | Goliad | 0 | 0 | 0 | 46,757 | 3,088 | Apr 2026 |
| University 53 (Canyon) | Texas | Canyon | Schleicher +1 | 12 | 4 | 0 | 46,685 | 15,721 | Apr 2026 |
| Damascus (Carter) | Texas | Carter | Angelina | 1 | 1 | 0 | 46,410 | 12,263 | Apr 2026 |
| Tejas (Frio 5000) | Texas | Frio 5000 | Goliad +1 | 2 | 1 | 0 | 46,298 | 1,517 | Apr 2026 |
| P.K. (Congl. 4000) | Texas | Congl. 4000 | Stephens | 4 | 1 | 0 | 46,091 | 1,608 | Apr 2026 |
| Mayer Ranch (Canyon) | Texas | Canyon | Sutton +1 | 31 | 3 | 0 | 46,028 | 4,699 | Apr 2026 |
| Cal-Tex (Caddo) | Texas | Caddo | Parker +1 | 3 | 2 | 0 | 45,039 | 30,107 | Apr 2026 |
| Grant Sand (3300) | Texas | 3300 | Parker | 4 | 3 | 0 | 45,017 | 2,306 | Apr 2026 |
| Graceland (Blue Suede) | Texas | Blue Suede | Colorado | 1 | 1 | 0 | 44,865 | 12,269 | Mar 2026 |
| Flora Vista Fruitland Sand (Gas) | New Mexico | — | San Juan | 18 | 5 | 0 | 44,709 | 90 | Aug 2026 |
| Will O. (Ellenburger) | Texas | Ellenburger | Val Verde +1 | 21 | 2 | 0 | 44,658 | 6,146 | Mar 2026 |
| Carthage (Chadwick 2) | Texas | Chadwick 2 | Panola | 2 | 2 | 0 | 44,177 | 348,534 | Apr 2026 |
| Schwarz (10500) | Texas | 10500 | Webb | 4 | 2 | 0 | 44,145 | 35,827 | Apr 2026 |
| McIntosh (Strawn) | Texas | Strawn | Hood +2 | 14 | 5 | 0 | 44,124 | 14,726 | Apr 2026 |
| Hartley Hugoton(krider Dolomite) | Texas | Krider Dolomite | Hartley +2 | 6 | 1 | 0 | 43,838 | 2 | Apr 2026 |
| Sand Draw; Abo (G) | New Mexico | Abo | Chaves | 2 | 2 | 0 | 43,534 | 4,214 | Aug 2026 |
| Pshigoda (Mississippian) | Texas | Mississippian | Ochiltree | 4 | 3 | 0 | 43,210 | 3,837 | Mar 2026 |
| Shugart; Strawn | New Mexico | Strawn | Eddy | 9 | 4 | 0 | 43,096 | 1.3M | Aug 2026 |
| West Park (Upper Morrow) | Texas | Upper Morrow | Wheeler | 4 | 2 | 0 | 42,933 | 14,770 | Apr 2026 |
| Sarco Creek (2800) | Texas | 2800 | Goliad +1 | 3 | 2 | 0 | 42,626 | 1,476 | Apr 2026 |
| Rock Island, South (2550) | Texas | 2550 | Colorado | 1 | 1 | 0 | 42,371 | 0 | Apr 2026 |
| Little Ears (Pettit Lime) | Texas | Pettit Lime | Nacogdoches | 15 | 7 | 0 | 42,314 | 16,891 | Apr 2026 |
| Waw Fruitland Sand PC (Gas) | New Mexico | — | San Juan | 36 | 7 | 0 | 42,223 | 4 | Sep 2026 |
| Wheeler-Pan (Hunton, NW.) | Texas | Hunton, NW. | Wheeler | 1 | 1 | 0 | 42,137 | 15,069 | Apr 2026 |
| Birdsong (Lake Sand) | Texas | Lake Sand | Palo Pinto +1 | 13 | 5 | 0 | 42,108 | 17,359 | Apr 2026 |
| Antelope Ridge; Morrow (Gas) | New Mexico | Morrow | Lea | 5 | 4 | 0 | 41,578 | 610,834 | Aug 2026 |
| Newark, East (Atoka 2A) | Texas | Atoka 2A | Tarrant | 12 | 2 | 0 | 41,555 | 6 | 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.