FIELDS · TEXAS · FIELD 39818250
Haynes (Middle Wilcox Cons.)
Field · District 04 · Zapata County · Middle Wilcox Cons in every state →
Haynes (Middle Wilcox Cons.) is an RRC field with 406 leases on file reported by 70 operators, in Zapata County.
In the 12 months reported through August 2026 it produced 4.0 million mcf of gas, up 14% on the year before, from 257 leases reporting volume.
Hilcorp Energy Company holds the most, 299 leases and 438 million mcf of gas lifetime.
Lifetime, the field has reported 73,358 barrels of oil and 425 million mcf of gas.
- 406
- leases on file
- 257
- leases reporting volume
- 70
- operators, all time
- 286
- active wellbores of 406 · 11 operators today
- 248
- bbl oil, 12 months through Aug 2026 · −42%
- 4.0M
- Mcf gas, same 12 months · +14%
- 73,358
- bbl oil, lifetime · 425M Mcf gas
Every well completed in it, searchable →
Reported production by month
12 months through Aug 2026 248 · prior 12 428(-42%)
Haynes (Middle Wilcox Cons.): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 20
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Hilcorp Energy Company | 299 | 76.2K | 438M | Aug 2026 |
| Mountain V Texas, LLC | 6 | 8.05K | 12.6M | Aug 2026 |
| Petrovybe Opco LLC | 13 | 1.85K | 11M | Aug 2026 |
| Killam Oil Co., Ltd. | 17 | 1.75K | 19.3M | Aug 2026 |
| Varas Energy Operating Company, | 12 | 1.1K | 15M | Aug 2026 |
| Three C Exploration, LLC | 2 | 937 | 3.55M | May 2022 |
| GGP Exploration, Ltd. | 2 | 539 | 3.4M | Jul 2020 |
| Proline Energy Resources Inc | 1 | 500 | 310K | Aug 2024 |
| Laredo Energy Operating, LLC | 2 | 446 | 209K | Jun 2013 |
| Lucky Lad Energy, LLC | 7 | 357 | 12.8M | Jun 2026 |
| Ricochet Energy, Inc. | 1 | 315 | 42.4K | Jun 2016 |
| Bordertown Energy Resources, LLC | 13 | 297 | 16.6M | Aug 2026 |
| Marwell Petroleum Ltd Partnrship | 3 | 162 | 2.05M | Aug 2026 |
| Eagle Oil & Gas Co. | 1 | 102 | 484K | Dec 2013 |
| Houston Exploration Company, The | 2 | 89 | 345K | Jun 1999 |
| EP Energy E&P Company, L.P. | 2 | 53 | 735K | Feb 2013 |
| Devon Energy Production Co, L.P. | 2 | 34 | 705K | Feb 2006 |
| Kaiser-Francis Oil Company | 1 | 31 | 2.34M | Aug 2026 |
| Reichmann Petroleum Corp. | 1 | 20 | 18.1K | Mar 2006 |
| XTO Energy Inc. | 4 | 17 | 1.31M | Mar 2012 |
All 406 leases in Haynes (Middle Wilcox Cons.), searchable →
Counties
- Zapata County → 406 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Haynes North #5 | Hilcorp Energy Company | Zapata | Sep 26, 2019 | — | — | — |
| Whittier Gas Unit No. 2 #1 | Petrovybe Opco LLC | Zapata | Jul 17, 2019 | — | — | — |
| Noe Fernandez #1 | Ricochet Energy Inc. | Zapata | Dec 12, 2015 | — | — | — |
| Haynes D #5 | Hilcorp Energy Company | Zapata | Jul 25, 2015 | — | — | — |
| KMF #2 | Hilcorp Energy Company | Zapata | Apr 24, 2013 | — | — | — |
| Vester #4 | Hilcorp Energy Company | Zapata | Dec 14, 2011 | — | — | — |
| Vester #3 | Hilcorp Energy Company | Zapata | Dec 14, 2011 | — | — | — |
| Vester #2 | Hilcorp Energy Company | Zapata | Nov 12, 2011 | — | — | — |
| Bernardo Gas Unit #10 | Hilcorp Energy Company | Zapata | Feb 5, 2011 | — | — | — |
| Vester #1 | Hilcorp Energy Company | Zapata | Feb 3, 2011 | — | — | — |
About this data
Field 39818250 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed from every lease report naming the field, cut at the statewide reported-through month, Aug 2026. Oil includes condensate from gas leases and gas includes casinghead gas from oil leases, as the RRC totals them. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. The formation, Middle Wilcox Cons, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/39818250, documented in the API reference.