FIELDS AND POOLS · UNITED STATES
Mississippian 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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ShowingNamed for the Mississippian
Wells completed in the Mississippian → · The Mississippian formation →
254 ON FILE · PAGE 1 OF 6
| Field or pool | State | Formation | County | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|---|
| Novo (Mississippian) | Texas | Mississippian | Ector | 11 | 2 | 752,659 | 1.2M | 3.3M | Apr 2026 |
| A & S (Miss.) | Texas | Miss | Mitchell +1 | 16 | 4 | 289,405 | 524,163 | 835,147 | Apr 2026 |
| Emma (Mississippian) | Texas | Mississippian | Andrews +1 | 8 | 5 | 139,190 | 753,490 | 2.8M | Apr 2026 |
| Gopher Creek (Miss.) | Texas | Miss | Borden +1 | 7 | 4 | 95,074 | 31,709 | 620,224 | Apr 2026 |
| Conley (Miss.) | Texas | Miss | Hardeman | 14 | 2 | 86,146 | 39,904 | 3.7M | Apr 2026 |
| Peg's Draw (Mississippian) | Texas | Mississippian | Borden +3 | 22 | 6 | 84,171 | 64,900 | 3.7M | Apr 2026 |
| Deroen (Mississippian) | Texas | Mississippian | Dawson | 18 | 3 | 54,921 | 12,545 | 2.4M | Apr 2026 |
| Greg-John (Miss.) | Texas | Miss | Garza | 3 | 2 | 47,838 | 31,840 | 211,348 | Apr 2026 |
| Piarist, SW (Miss) | Texas | Miss | Hardeman +1 | 8 | 4 | 44,300 | 0 | 1.3M | Apr 2026 |
| Sanzenbacher (Miss.) | Texas | Miss | Clay | 1 | 1 | 21,953 | 3,497 | 354,314 | Apr 2026 |
| Mesquite Creek (Miss.) | Texas | Miss | Borden +1 | 11 | 1 | 21,298 | 66,881 | 1.7M | Apr 2026 |
| Flying Dove (Miss.) | Texas | Miss | Winkler | 4 | 1 | 20,643 | 0 | 409,378 | Apr 2026 |
| Ed Bishop (Mississippian) | Texas | Mississippian | Young | 1 | 1 | 19,324 | 3,246 | 95,850 | Apr 2026 |
| Renderbrook Creek (Miss) | Texas | Miss | Sterling +1 | 6 | 1 | 16,409 | 0 | 1.4M | Apr 2026 |
| U. C. S. L. (Miss.) | Texas | Miss | Throckmorton +1 | 8 | 2 | 10,965 | 0 | 222,733 | Apr 2026 |
| Padgitt, SW. (Miss) | Texas | Miss | Young | 4 | 2 | 10,437 | 0 | 87,818 | Apr 2026 |
| Box (Mississippi) | Texas | Mississippi | Jack +1 | 6 | 2 | 9,544 | 6,141 | 700,021 | Apr 2026 |
| Walser (Miss) | Texas | Miss | Hardeman | 4 | 3 | 7,828 | 0 | 789,330 | Apr 2026 |
| Searcys (Miss) | Texas | Miss | Hardeman | 2 | 2 | 7,188 | 0 | 120,174 | Apr 2026 |
| Brahaney (Miss.) | Texas | Miss | Yoakum | 2 | 2 | 7,166 | 2,546 | 473,105 | Apr 2026 |
| Apex (Mississippian) | Texas | Mississippian | Hardeman | 3 | 2 | 6,987 | 0 | 1.8M | Apr 2026 |
| Lonesome Dove (Miss) | Texas | Miss | Sterling | 2 | 1 | 6,215 | 0 | 281,183 | Apr 2026 |
| Close City (Mississippian) | Texas | Mississippian | Garza | 4 | 2 | 5,803 | 3,254 | 440,002 | Apr 2026 |
| Tufbow (Miss) | Texas | Miss | Garza | 1 | 1 | 5,232 | 0 | 190,162 | Apr 2026 |
| Berry (Miss.) | Texas | Miss | Hardeman +1 | 2 | 1 | 5,167 | 0 | 982,419 | Apr 2026 |
| Bobbie Gerald (Miss) | Texas | Miss | Hardeman | 3 | 1 | 5,116 | 0 | 782,007 | Apr 2026 |
| Gresham, E. (Miss.) | Texas | Miss | Jack | 1 | 1 | 5,024 | 4,286 | 56,418 | Apr 2026 |
| Bowar, SW. (Miss) | Texas | Miss | Stephens | 2 | 1 | 4,534 | 14,864 | 82,355 | Apr 2026 |
| Bowar (Mississippi) | Texas | Mississippi | Stephens | 4 | 1 | 4,477 | 0 | 150,380 | Apr 2026 |
| Moonlight (Mississippian) | Texas | Mississippian | Midland | 1 | 1 | 4,388 | 30,725 | 489,738 | Apr 2026 |
| Daws (Mississippi) | Texas | Mississippi | Young +1 | 2 | 1 | 4,340 | 0 | 44,539 | Apr 2026 |
| Wells, SW. (Miss.) | Texas | Miss | Dawson | 3 | 1 | 4,290 | 360 | 121,951 | Apr 2026 |
| Nena Lucia, E. (Miss.) | Texas | Miss | Nolan | 2 | 1 | 4,264 | 1,485 | 236,163 | Mar 2026 |
| Joy (Mississippi Lime) | Texas | Mississippi Lime | Clay | 6 | 3 | 4,140 | 0 | 248,937 | Apr 2026 |
| Ellwood (Mississippian) | Texas | Mississippian | Mitchell +1 | 5 | 2 | 4,042 | 0 | 163,052 | Apr 2026 |
| C.E.H. (Mississippi) | Texas | Mississippi | Throckmorton | 3 | 1 | 3,949 | 747 | 74,318 | Apr 2026 |
| Look Back (Miss-Cambrian) | Texas | Miss Cambrian | Nolan | 3 | 1 | 3,652 | 0 | 179,365 | Apr 2026 |
| Independence (Miss) | Texas | Miss | Hardeman | 2 | 2 | 3,551 | 0 | 74,965 | Apr 2026 |
| Yeager-Loflin (Miss 3800) | Texas | Miss 3800 | Eastland | 3 | 1 | 3,433 | 23,271 | 357,363 | Apr 2026 |
| Nail Tract 20 (Miss.) | Texas | Miss | Shackelford | 1 | 1 | 3,416 | 0 | 308,819 | Apr 2026 |
| O'Donnell, N. (Mississippian) | Texas | Mississippian | Lynn +2 | 1 | 1 | 3,381 | 0 | 462,594 | Apr 2026 |
| Bayex (Miss.) | Texas | Miss | Jack +1 | 1 | 1 | 3,255 | 25,735 | 8,995 | Apr 2026 |
| Burns-Ragland (Mississippi Lime) | Texas | Mississippi Lime | Young | 1 | 1 | 3,242 | 0 | 65,629 | Mar 2026 |
| Berry, West (Miss) | Texas | Miss | Hardeman | 3 | 1 | 3,220 | 0 | 743,652 | Apr 2026 |
| Robinett (Miss, Lower) | Texas | Miss Lower | Comanche | 1 | 1 | 3,124 | 7 | 239,768 | Apr 2026 |
| South Bend, W (Mississippi Lime) | Texas | Mississippi Lime | Young | 2 | 1 | 3,120 | 0 | 328,202 | Apr 2026 |
| Big RRR (Mississippian) | Texas | Mississippian | King | 1 | 1 | 3,084 | 966 | 334,406 | Apr 2026 |
| Crystal Falls (Miss.) | Texas | Miss | Stephens +1 | 2 | 2 | 3,024 | 1,400 | 386,725 | Apr 2026 |
| Miller Bend (Miss.) | Texas | Miss | Young | 2 | 2 | 3,023 | 1,620 | 172,112 | Apr 2026 |
| Downing (Mississippian Reef) | Texas | Mississippian Reef | Comanche | 5 | 1 | 2,936 | 7,046 | 423,439 | 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.