WELL · 42-181-30666 · DISTRICT 9
Big Mineral Creek (UV Sand) Unit #538
Grayson County · Vertical
Big Mineral Creek (UV Sand) Unit #538 (API 42-181-30666) is a permitted well in Grayson County filed by Jetta Operating Company, Inc.; no completion report is on file yet.
The RRC has issued 2 drilling permits between 1979 and 2018, permitted to 9,000 ft.
Its 2 leases have reported 3M barrels of oil and 1.57M mcf of gas since January 1993, last reporting in July 2026. The leases carry 208 wells, so these are lease totals, not this well alone.
Operator of record
Fort Worth, TX · P-5 Y, filed Apr 4, 2026 · 605 permits on file · (817) 312-8504
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Flintlock Exploration, LLCthrough Apr 2026 |
| Latest permit | Jetta Operating Company, Inc.Nov 6, 2018 |
- 9,000
- total depth, ft
- 2
- permits on file
- Nov 6, 2018
- last permit issued
- —
- completed
- 3M
- cumulative oil, bbl
- 1.57M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
33.736321, -96.783050
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Grayson County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 208 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Super Unit O-13-29589 | Big Mineral Creek (Consolidated) | Flintlock Exploration, LLC | 162 | 2.46M | 1.33M | Dec 1998 – Jul 2026 |
| Big Mineral Creek -S- Sand Unit O-13-14655 | Big Mineral Creek (S Sdstn.) | Venoco, Inc. | 46 | 539K | 242K | Jan 1993 – Jan 2001 |
Oil, barrels lease total
Last 12 months 37,987 · prior 12 38,898(-2%)
Gas, mcf lease total
Last 12 months 44,833 · prior 12 32,641(+37%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Shell Western E&P Inc.Jan 1993 → Jul 1996
- 2Venoco, Inc.Aug 1996 → Mar 2005
- 3Blackwell BMC, LPApr 2005 → Mar 2007
- 4Blackwell BMC, LLCApr 2007 → May 2011
- 5Jetta Operating Company, Inc.Jun 2011 → Aug 2025
- 6Flintlock Exploration, LLCSep 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 846520-99 | Recompletion | Jetta Operating Company, Inc. | Nov 5, 2018 | Nov 6, 2018 | — | 9,000 |
| 44725-99 | Drill | Shell Oil Company | Mar 21, 1979 | Mar 21, 1979 | — | 6,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-14655 | — | — | — | — |
| — | — O-13-29589 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,394 | 5,995 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 402 | 17.5 | 450 S |
| 8.625 | 3,550 | 12.25 | 1,800 S |
| 2.875 | 6,030 | — | — |
| 5.5 | 6,109 | 7.875 | 800 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 4, 1999 | Feb 13, 1980 | — |
| 00 | Jan 12, 1984 | Feb 13, 1980 | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-181-30666 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-181-30666 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well has no tops filed, so it cannot anchor a section; its neighbours can.
Super Unit42-181-00627
0.4 KM · Shell Western E&P Inc. · Section with this well →
| Strawn | 3,436 | -2,802 |
| Barnes Sand | 4,920 | -4,286 |
| Baker Sand | 6,070 | -5,436 |
| Cordell Sand | — | |
| Covey | — | |
| Handy Sand | — | |
| Huff Sand | — | |
| Ordovician | — |
12 TOPS · FIRST 8
Big Mineral Creek (UV Sand) Unit42-181-01845
0.7 KM · Jetta Operating Company, Inc. · Section with this well →
| Strawn | 3,436 | -2,803 |
| Barnes | 4,920 | -4,287 |
| V Sand | 6,781 | -6,148 |
Green, T. D.42-181-31324
0.7 KM · Venoco, Inc. · Section with this well →
| Strawn | 3,436 | -3,095 |
| Barnes Sand | 4,920 | -4,579 |
| S Sand | 5,300 | -4,959 |
| UV Sand | 6,360 | -6,019 |
| Baker Sand | 7,169 | -6,828 |
| Atoka | 8,800 | -8,459 |
| Woodford | 9,170 | -8,829 |
| Viola | 9,440 | -9,099 |
16 TOPS · FIRST 8
Big Mineral Creek (UV Sand) Unit42-181-01853
0.7 KM · Jetta Operating Company, Inc. · Section with this well →
| Barnes Sand | 4,920 | -4,289 |
| Baker Sand | 7,169 | -6,538 |
| Handy Sand | — | |
| Bruhlmeyer | — | |
| Carraway Sand | — | |
| Covey | — | |
| Davis Sand | — | |
| Huff Sand | — |
10 TOPS · FIRST 8
Super Unit42-181-01231
0.7 KM · Jetta Operating Company, Inc. · Section with this well →
| Strawn | 2,901 | -2,554 |
| Barnes | 4,920 | -4,573 |
| V Sand | 6,200 | -5,853 |
Super Unit42-181-01224
0.9 KM · Shell Western E&P Inc. · Section with this well →
| Strawn | 3,400 | -2,714 |
| Barnes Sand | 5,000 | -4,314 |
| S Sand | 5,400 | -4,714 |
| UV Sand | 6,120 | -5,434 |
| U V Sand | 6,120 | -5,434 |
Hazlip42-181-31592
1.7 KM · Atoka Operating, Inc. · Section with this well →
| Dornick Hills | 6,485 | -5,818 |
| Viola | 7,555 | -6,888 |
| Oil Creek | — | |
| Handy Sand | — | |
| Strawn | — | |
| Barnes Sand | — | |
| Bruhlmeyer | — | |
| Carraway Sand | — |
10 TOPS · FIRST 8
Mrs. Helen O. Sweeney42-181-00855
1.7 KM · BLS Production Co., Inc. · Section with this well →
| Strawn | 3,436 | -2,617 |
| Baker Sand | 4,920 | -4,101 |
| "V" Sand | 6,500 | -5,681 |
| Dornick Hills | 7,000 | -6,181 |
| Cordell Sand | — | |
| Pennsylvanian | — | |
| Paluxy | — | |
| Ordovician | — |
18 TOPS · FIRST 8
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/18130666, documented in the API reference.