FIELDS · 9144200 · DISTRICT 7C
Block 4 (Devonian)
Upton 8
Block 4 (Devonian) is an RRC field with 10 leases on file reported by 22 operators, in Upton County.
In the 12 months reported through April 2026 it produced 4,774 mcf of gas, down 40% on the year before, from 1 leases reporting volume.
MHM Pipeline Co., Inc. holds the most, 1 leases and 14,220 barrels lifetime.
Lifetime, the field has reported 24,218 barrels of oil and 3.1 million mcf of gas, across 7 oil and 3 gas leases.
- 10
- leases on file · 7 oil, 3 gas
- 22
- operators, all time
- 53
- bbl oil, last 12 reported -72%
- 4.77K
- mcf gas, last 12 reported -40%
- 1
- leases reporting volume
- 24.2K
- bbl oil, lifetime · 3.07M mcf
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Gas by month
TEN YEARS · EVERY LEASE IN THE FIELD
Gas-well gas plus casinghead, mcf, across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 4,774 · prior 12 7,896(-40%)
Oil by month
TEN YEARS · EVERY LEASE IN THE FIELD
Barrels reported on Form PR across the field's leases. The latest months are revised upward as late reports arrive.
Last 12 months 53 · prior 12 189(-72%)
Leases reporting volume
How many of the field's leases reported any oil or gas each month: the field's active footprint.
Latest month 0 · a year earlier 1(-100%)
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 9
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| MHM Pipeline Co., Inc. | 1 | 14.2K | 511K | Jul 2026 |
| Octane Engy Oper, LLC | 1 | 8.1K | 550K | Jun 2024 |
| Callon Petro Oper Co | 1 | 1.9K | 4.26K | Jul 2017 |
| Rockport Engy Solutions LLC | 2 | 0 | 1.45M | May 2024 |
| APC Oper Partnership | 1 | 0 | 0 | Feb 2021 |
| Marathon Oil Co | 1 | 0 | 0 | Jun 1998 |
| Bridwell Oil Co | 1 | 0 | 558K | Jan 2016 |
| Ogx Oper, LLC | 1 | 0 | 0 | Jul 2026 |
| Baylor Oper, LLC | 1 | 0 | 0 | Jan 2019 |
Counties
- Upton County → 8 leases
About this data
Field 9144200 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed nightly from every lease report naming the field, cut at the statewide reported-through month. Counties from the wells completed on each lease.
New to these records? how production is reported
Developers: this page as JSON is GET /v1/data/fields/tx/9144200, documented in the API reference.