FIELDS · 42971001 · DISTRICT 08
Howard Glasscock
Howard 145 · Glasscock 19 · Mitchell 5
Howard Glasscock is an RRC field with 241 leases on file reported by 183 operators, mostly in Howard County.
No volume has been reported since July 2026.
Sheridan Prod Co, LLC holds the most, 12 leases and 15 million barrels lifetime.
Lifetime, the field has reported 48 million barrels of oil and 2.8 million mcf of gas.
- 241
- leases on file
- 183
- operators, all time
- 0
- bbl oil, last 12 reported
- 0
- mcf gas, last 12 reported
- 0
- leases reporting volume
- 48.3M
- bbl oil, lifetime · 2.82M 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 0 · prior 12 0
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 0
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 20
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| Sheridan Prod Co, LLC | 12 | 14.6M | 148K | Jun 2014 |
| Conocophillips Co | 34 | 12M | 1.04M | Sep 2016 |
| APC Oper Partnership | 12 | 6.83M | 228K | Mar 2016 |
| Cimarex Engy Co. of Colorado | 7 | 3.98M | 762K | Jul 2013 |
| Endeavor Engy Res L.P | 6 | 3.03M | 142K | Oct 2012 |
| Legacy Reserves Oper LP | 23 | 1.84M | 48.5K | Nov 2012 |
| Wash, Robert C. Inc | 15 | 1.16M | 24.8K | Jul 2026 |
| Quantum Res Management,llc | 6 | 974K | 24.2K | May 2012 |
| Merit Engy Co | 6 | 544K | 85K | May 2014 |
| MGM Oil & Gas Co | 4 | 414K | 176 | Feb 2017 |
| Tradition Res Oper, LLC | 1 | 410K | 226K | Feb 2014 |
| Marathon Oil Co | 15 | 347K | 447 | Jun 1998 |
| Breitburn Oper L.P | 2 | 232K | 11.7K | Sep 2020 |
| Sahara Oper Co | 4 | 226K | 113 | Jul 2012 |
| 5H Oil Co., LLC | 11 | 203K | 338 | Oct 2016 |
| Miranda Engy Corp | 2 | 180K | 43 | Mar 2013 |
| Robertson Res, Inc | 2 | 178K | 56K | Mar 2017 |
| Coronado Minerals, LLC | 7 | 164K | 151 | Apr 2013 |
| Taylor Two Energy, LLC | 3 | 149K | 780 | Dec 2016 |
| Big D Energy Company | 11 | 108K | 486 | Nov 2016 |
Counties
- Howard County → 145 leases
- Glasscock County → 19 leases
- Mitchell County → 5 leases
About this data
Field 42971001 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/42971001, documented in the API reference.