San Andres fields in Texas
A field is the Railroad Commission's name for a reservoir in one area. Every lease is assigned to one, and production is reported by lease against it.
District
ShowingNamed for the San Andres
Wells completed in the San Andres → · The San Andres formation →
152 ON FILE · PAGE 1 OF 4
| Field | Formation | County | Leases | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|---|
| Platang (San Andres) | San Andres | Yoakum +1 | 275 | 396 | 9 | 10.6M | 38.0M | 96.0M | Apr 2026 |
| Seminole (San Andres) | San Andres | Gaines | 12 | 319 | 2 | 6.9M | 7.8M | 281M | Apr 2026 |
| Shafter Lake (San Andres) | San Andres | Andrews +2 | 144 | 149 | 17 | 1.1M | 606,310 | 21.8M | Apr 2026 |
| Harris (San Andres) | San Andres | Gaines +1 | 76 | 146 | 8 | 678,931 | 174,199 | 14.6M | Apr 2026 |
| Block a-34 (San Andres) | San Andres | Andrews +1 | 158 | 162 | 5 | 657,354 | 654,094 | 12.4M | Apr 2026 |
| Shafter Lake, N. (San Andres) | San Andres | Andrews | 76 | 195 | 8 | 569,909 | 461,965 | 15.5M | Apr 2026 |
| Fullerton (San Andres) | San Andres | Andrews | 116 | 355 | 10 | 514,192 | 38,876 | 45.5M | Apr 2026 |
| Cochran (San Andres) | San Andres | Cochran | 30 | 30 | 3 | 307,667 | 968,444 | 3.5M | Apr 2026 |
| Illusion Lake (San Andres) | San Andres | Lamb +1 | 9 | 19 | 3 | 274,013 | 261,915 | 883,828 | Apr 2026 |
| Reeves (San Andres) | San Andres | Yoakum +1 | 34 | 123 | 5 | 254,690 | 47,591 | 15.8M | Apr 2026 |
| Dempsey Creek (San Andres) | San Andres | Andrews +1 | 56 | 56 | 4 | 189,414 | 131,558 | 4.9M | Apr 2026 |
| Farmer (San Andres) | San Andres | Crockett +2 | 315 | 763 | 24 | 159,405 | 155,950 | 14.5M | Apr 2026 |
| Tall Cotton (San Andres) | San Andres | Gaines | 2 | 65 | 1 | 146,100 | 395,755 | 5.5M | Mar 2026 |
| Carter-New Mexico (San Andres) | San Andres | Gaines | 12 | 11 | 1 | 126,210 | 484,895 | 1.4M | Apr 2026 |
| Carm-Ann (San Andres) | San Andres | Gaines | 25 | 55 | 2 | 108,481 | 0 | 4.2M | Apr 2026 |
| Sunflower (San Andres) | San Andres | Terry | 9 | 53 | 1 | 107,802 | 33,278 | 4.4M | Apr 2026 |
| Seminole, East (San Andres) | San Andres | Gaines | 4 | 18 | 1 | 90,351 | 0 | 6.5M | Apr 2026 |
| Funk (San Andres) | San Andres | Tom Green +2 | 35 | 95 | 5 | 83,127 | 0 | 1.2M | Apr 2026 |
| G-M-K, South (San Andres) | San Andres | Gaines | 10 | 38 | 4 | 79,395 | 966,442 | 8.7M | Apr 2026 |
| Goldsmith, W. (San Andres) | San Andres | Ector +1 | 97 | 35 | 6 | 57,627 | 95,848 | 1.5M | Apr 2026 |
| Hanford (San Andres) | San Andres | Gaines | 6 | 33 | 1 | 54,481 | 3,560 | 5.3M | Apr 2026 |
| Garza (San Andres, Deep) | San Andres Deep | Garza | 3 | 8 | 1 | 52,955 | 6,370 | 4.8M | Apr 2026 |
| Lawson (San Andres) | San Andres | Ector | 22 | 6 | 2 | 43,434 | 123,830 | 1.4M | Apr 2026 |
| Wescott (San Andres) | San Andres | Gaines | 5 | 4 | 2 | 42,927 | 0 | 145,771 | Apr 2026 |
| Goldsmith, N. (San Andres, Con.) | San Andres Con | Ector +2 | 190 | 39 | 11 | 39,558 | 520,066 | 6.2M | Apr 2026 |
| Ownby, West (San Andres) | San Andres | Yoakum | 15 | 22 | 1 | 39,154 | 28,643 | 2.1M | Apr 2026 |
| Prentice, NW. (San Andres) | San Andres | Terry | 15 | 2 | 2 | 38,106 | 6,091 | 2.2M | Apr 2026 |
| Shannon (San Andres) | San Andres | Crockett | 81 | 65 | 3 | 37,868 | 0 | 2.0M | Apr 2026 |
| Corazon (San Andres) | San Andres | Scurry +1 | 22 | 104 | 3 | 34,853 | 0 | 2.0M | Apr 2026 |
| H. S. A. (San Andres) | San Andres | Ward | 16 | 1 | 1 | 34,598 | 25,780 | 4.0M | Apr 2026 |
| Huntley, East (San Andres) | San Andres | Garza | 6 | 33 | 2 | 30,627 | 34,773 | 2.9M | Apr 2026 |
| MTS (San Andres) | San Andres | Dawson | 20 | 16 | 3 | 30,101 | 5,312 | 2.1M | Apr 2026 |
| George Allen (San Andres) | San Andres | Gaines | 2 | 13 | 1 | 28,979 | 0 | 1.1M | Apr 2026 |
| Robertson, N. (San Andres) | San Andres | Gaines | 46 | 26 | 1 | 28,531 | 6,943 | 12.2M | Apr 2026 |
| Iatan (San Andres) | San Andres | Mitchell +1 | 14 | 49 | 3 | 27,655 | 0 | 1.2M | Apr 2026 |
| C-Bar (San Andres) | San Andres | Crane | 18 | 50 | 6 | 27,375 | 4,992 | 2.8M | Apr 2026 |
| Homann (San Andres) | San Andres | Gaines | 24 | 22 | 5 | 27,217 | 1,075 | 2.8M | Apr 2026 |
| Havemeyer (San Andres) | San Andres | Gaines | 3 | 9 | 2 | 25,889 | 3,748 | 1.9M | Apr 2026 |
| Wellman, W. (San Andres) | San Andres | Terry | 7 | 6 | 1 | 25,836 | 2,005 | 2.6M | Apr 2026 |
| Tedbit (San Andres) | San Andres | Gaines | 13 | 11 | 5 | 25,766 | 2,604 | 625,859 | Apr 2026 |
| Seminole Draw (San Andres) | San Andres | Gaines | 5 | 8 | 1 | 25,042 | 5,290 | 527,833 | Apr 2026 |
| Rocker -a-, NW. (San Andres) | San Andres | Garza | 17 | 53 | 3 | 24,010 | 0 | 2.7M | Apr 2026 |
| Taylor Link W.(san Andres) | San Andres | Pecos | 11 | 5 | 1 | 22,301 | 0 | 1.5M | Apr 2026 |
| Russell, S. (San Andres) | San Andres | Gaines | 8 | 2 | 1 | 21,001 | 6,982 | 1.2M | Apr 2026 |
| Seagraves, South (San Andres) | San Andres | Gaines | 7 | 10 | 4 | 19,590 | 360 | 731,817 | Apr 2026 |
| Tloc (San Andres) | San Andres | Terry | 13 | 18 | 2 | 19,394 | 0 | 1.3M | Apr 2026 |
| Forbes (San Andres) | San Andres | Garza +1 | 12 | 5 | 3 | 18,871 | 0 | 1.0M | Apr 2026 |
| Three-O-Three (San Andres) | San Andres | Gaines | 6 | 9 | 2 | 18,726 | 8,045 | 2.2M | Apr 2026 |
| Four C (San Andres) | San Andres | Pecos | 11 | 8 | 1 | 18,381 | 0 | 1.3M | Mar 2026 |
| Odc, NE. (San Andres) | San Andres | Gaines | 3 | 5 | 1 | 15,635 | 0 | 247,309 | Apr 2026 |
OIL IN BBL · GAS IN MCF · TWELVE MONTHS THROUGH THE STATE'S REPORTED-THROUGH MONTH
About this data
Railroad Commission of Texas'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?state=tx, documented in the API reference.