FIELDS · 8001700 · DISTRICT 01
Big Mule (5500 Sand)
McMullen 14
Big Mule (5500 Sand) is an RRC field with 14 leases on file reported by 11 operators, in McMullen County.
No volume has been reported since July 2026.
F M Oil Co. holds the most, 1 leases and 33,276 barrels lifetime.
Lifetime, the field has reported 105,730 barrels of oil and 339,756 mcf of gas, across 8 oil and 6 gas leases.
- 14
- leases on file · 8 oil, 6 gas
- 11
- operators, all time
- 0
- bbl oil, last 12 reported
- 0
- mcf gas, last 12 reported
- 0
- leases reporting volume
- 106K
- bbl oil, lifetime · 340K mcf
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
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 0 · prior 12 0
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 6
| Operator | Leases | Oil, bbl | Gas, mcf | Last reported |
|---|---|---|---|---|
| F M Oil Co. | 1 | 33.3K | 4.3K | Jul 2026 |
| Kaler Engy Corp | 2 | 32.3K | 402 | Mar 2010 |
| Blue Flame Oper Co LLC | 2 | 28K | 152K | Jul 2026 |
| Tracker Oil & Gas, Inc. | 7 | 11.4K | 184K | Jul 2026 |
| B.P. Productions Inc | 1 | 687 | 1 | Dec 2013 |
| Central Gulf Petro Inc | 1 | 0 | 0 | Jul 2026 |
Counties
- McMullen County → 14 leases
About this data
Field 8001700 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/8001700, documented in the API reference.