FIELDS AND POOLS · UNITED STATES
Texas fields
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.
12,468 ON FILE · PAGE 236 OF 250
| Field | Formation | County | Leases | Active completions | Operators | Oil, 12 mo | Gas, 12 mo | Lifetime oil | Last reported |
|---|---|---|---|---|---|---|---|---|---|
| Matagorda Island Blk. 485-L (V) | V | Matgrda IS-LB | 3 | 1 | 1 | 0 | 0 | 475 | — |
| Matthews (Caddo) | Caddo | Shackelford | 1 | 1 | 1 | 0 | 0 | 0 | — |
| Maude B. Traylor, North (40) | 40 | Calhoun +1 | 1 | 1 | 1 | 0 | 0 | 21,929 | Jun 2023 |
| Maude B. Traylor, North (43) | 43 | Calhoun | 3 | 1 | 1 | 0 | 0 | 81,440 | — |
| Mauritz (5450 Frio) | 5450 Frio | Jackson | 1 | 1 | 1 | 0 | 0 | 58,502 | Sep 2024 |
| May (2 Sand, Lower) | 2 Sand, Lower | Kleberg | 3 | 1 | 1 | 0 | 0 | 571 | Oct 2023 |
| May (4 Sand, Lower) | 4 Sand, Lower | Kleberg | 2 | 1 | 1 | 0 | 0 | 0 | — |
| May (5 Sand, Middle) | 5 Sand, Middle | Kleberg | 4 | 1 | 1 | 0 | 0 | 38,683 | — |
| May (Basal Morrow) | Basal Morrow | Lipscomb | 6 | 1 | 1 | 0 | 0 | 2,782 | — |
| Mayes, South | — | Chambers | 3 | 1 | 1 | 0 | 0 | 29,010 | — |
| Mayes, South (Frio 9000) | Frio 9000 | Chambers | 2 | 1 | 1 | 0 | 0 | 1,428 | — |
| May (Lower 7) | Lower 7 | Kleberg | 1 | 1 | 1 | 0 | 0 | 10,094 | Apr 2024 |
| May (Massive 2) | Massive 2 | Kleberg | 2 | 1 | 1 | 0 | 0 | 0 | — |
| May (Massive 3) | Massive 3 | Kleberg | 3 | 1 | 1 | 0 | 0 | 289 | — |
| May (Massive 4) | Massive 4 | Kleberg | 2 | 1 | 1 | 0 | 0 | 0 | May 2022 |
| May (Massive 5) | Massive 5 | Kleberg | 1 | 1 | 1 | 0 | 0 | 121 | Oct 2023 |
| May (Middle 8) | Middle 8 | Kleberg | 2 | 1 | 1 | 0 | 0 | 282 | — |
| Mayo (5300 Frio) | 5300 Frio | Jackson | 3 | 1 | 1 | 0 | 0 | 84 | — |
| May, South (Massive Basal) | Massive Basal | Kleberg | 3 | 1 | 1 | 0 | 0 | 4,956 | Apr 2024 |
| McCaskill (Lower Wilcox) | Lower Wilcox | Goliad +1 | 11 | 1 | 1 | 0 | 0 | 16,594 | Jun 2016 |
| McClish-Stone (Congl, LO) | Congl, LO | Palo Pinto | 4 | 1 | 1 | 0 | 0 | 317 | — |
| McCrea (Strawn, Lo.) | Strawn LO | Stephens | 2 | 1 | 1 | 0 | 0 | 0 | — |
| McElroy (Glorieta, Baxter) | Glorieta Baxter | Crane | 5 | 1 | 1 | 0 | 0 | 104,585 | — |
| McFaddin (2000) | 2000 | Victoria +1 | 7 | 1 | 1 | 0 | 0 | 0 | Feb 2023 |
| McFaddin (3200) | 3200 | Refugio +2 | 11 | 1 | 1 | 0 | 0 | 27 | May 2016 |
| McFaddin (3400) | 3400 | Victoria | 9 | 1 | 1 | 0 | 0 | 113 | Apr 2019 |
| McFaddin (4500) | 4500 | Refugio | 7 | 1 | 1 | 0 | 0 | 190,861 | Sep 2017 |
| McFaddin (5050) | 5050 | Victoria +1 | 3 | 1 | 1 | 0 | 0 | 386 | — |
| McFaddin (5300) | 5300 | Refugio +1 | 6 | 1 | 1 | 0 | 0 | 203,892 | Jun 2016 |
| McFaddin (5720) | 5720 | Victoria | 3 | 1 | 1 | 0 | 0 | 133,789 | — |
| McFaddin, East (5725) | 5725 | Victoria | 6 | 1 | 1 | 0 | 0 | 110,049 | Sep 2019 |
| McFaddin, N. (4450) | 4450 | Victoria +1 | 9 | 1 | 1 | 0 | 0 | 150,256 | Dec 2022 |
| McFaddin, North (3750) | 3750 | Victoria | 3 | 1 | 1 | 0 | 0 | 283 | — |
| McFaddin, North (4500) | 4500 | Victoria | 2 | 1 | 1 | 0 | 0 | 0 | — |
| McFaddin, North (5200) | 5200 | Victoria | 4 | 1 | 1 | 0 | 0 | 20,935 | Aug 2023 |
| McFaddin, North (5400) | 5400 | Victoria | 3 | 1 | 1 | 0 | 0 | 0 | — |
| McFaddin, North (6350) | 6350 | Victoria | 2 | 1 | 1 | 0 | 0 | 0 | — |
| McFaddin, NW. (4950) | 4950 | Victoria | 1 | 1 | 1 | 0 | 0 | 0 | Feb 2022 |
| McFaddin Ranch (Miocene-K-) | Miocene K | Jefferson | 1 | 1 | 1 | 0 | 0 | 14,222 | Jun 2020 |
| McFaddin Ranch (Miocene -P-West) | Miocene P West | Jefferson | 1 | 1 | 1 | 0 | 0 | 113,586 | — |
| McKeichan (Strawn, Lower) | Strawn Lower | Throckmorton | 1 | 1 | 1 | 0 | 0 | 14,555 | Apr 2021 |
| McMurrey (Queen City) | Queen City | Zapata | 2 | 1 | 1 | 0 | 0 | 8 | Aug 2023 |
| McNeill, S. (Hockley 1ST) | Hockley 1ST | Live Oak | 4 | 1 | 1 | 0 | 0 | 40,459 | Mar 2024 |
| Meander, West (Caddo Congl.) | Caddo Congl | Wise | 2 | 1 | 1 | 0 | 0 | 4,645 | Jan 2025 |
| Medusa (Barnett Shale) | Barnett Shale | Reeves | 4 | 1 | 1 | 0 | 0 | 51 | Sep 2023 |
| Meeker (1700) | 1700 | Parker +1 | 3 | 1 | 1 | 0 | 0 | 0 | — |
| Megargel (Caddo) | Caddo | Archer +1 | 11 | 1 | 1 | 0 | 0 | 76,477 | Apr 2017 |
| Mendota, NW. (Des Moines) | Des Moines | Roberts +1 | 3 | 1 | 1 | 0 | 0 | 54 | Mar 2020 |
| Mendota, NW. (Moore Co. Lime) | Moore Co. Lime | Roberts | 14 | 1 | 1 | 0 | 0 | 50 | — |
| Mengel, E. (Tann.) | Tann. | Stonewall | 1 | 1 | 1 | 0 | 0 | 61,638 | Jan 2025 |
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.