WELL · 42-181-00478 · DISTRICT 9
Barnes C. H. Heirs #1
Grayson County · Big Mineral (Oil Creek) field · Vertical
Barnes C. H. Heirs #1 (API 42-181-00478) is a plugged well in Grayson County, plugged May 31, 1986, last operated by Kenwill Operating Company.
The RRC has issued one drilling permit (amended once), issued June 2, 2006, permitted to 10,000 ft.
It was permitted by Blackwell Bmc, LP and has since transferred to Kenwill Operating Company on the wellbore schedule.
Completion filings report 6 formation tops, including Atoka, Woodford, Viola, Simpson.
Its 2 leases have reported 78.2K barrels of oil and 466K mcf of gas since September 2006, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Blackwell BMC, LP; the EWA schedule now lists a different operator.
Tulsa, OK · P-5 Y, filed Apr 16, 1987
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Kenwill Operating Company |
| Production reports | Flintlock Exploration, LLCthrough Apr 2026 |
| Latest permit | Blackwell BMC, LPJun 2, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 2
- permits on file
- Jun 2, 2006
- last permit issued
- Dec 10, 1952
- completed
- 78.2K
- cumulative oil, bbl
- 466K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 10, 1952
- Shut in
- —
- Plugged
- May 31, 1986
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Barnes, C. H. Heirs O-13-30770 | Big Mineral Creek (Viola) | Flintlock Exploration, LLC | 1 | 78.2K | 466K | Sep 2006 – Jul 2026 |
| Barnes, C. H. Heirs O-13-30722 | Wildcat | Blackwell BMC, LLC | 1 | 0 | 0 | Sep 2006 – Nov 2007 |
Gas, mcf lease total
Last 12 months 19,089 · prior 12 19,264(-1%)
Oil, barrels lease total
Last 12 months 1,938 · prior 12 1,969(-2%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Blackwell BMC, LLCSep 2006 → May 2011
- 2Jetta Operating Company, Inc.Jun 2011 → Aug 2025
- 3Flintlock Exploration, LLCSep 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 620066-98 | Reenter | Blackwell BMC, LP | Sep 11, 2006 | Jun 2, 2006 | Jun 14, 2006 | 10,000 |
| 620066-99 | Reenter | Blackwell BMC, LP | May 26, 2006 | Jun 2, 2006 | — | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-30722 | — | — | — | — |
| — | — O-13-30770 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 663 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,748 | 8,214 | Perforated |
| 7,903 | 8,214 | Perforated |
| 10,244 | 10,310 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,490 | 14.75 | 1,100 S |
| 4.5 | 7,684 | 7 | 425 S |
| 7 | 10,345 | 9 | 225 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 | Jun 29, 2010 | Mar 19, 2010 | — |
| 00 | Jun 5, 2007 | Apr 20, 2007 | Yes |
| 00 | May 31, 2007 | — | — |
| 00 | May 2, 2007 | Sep 14, 2006 | — |
| 00 | Feb 27, 2007 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-181-00478 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-181-00478 → 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.
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/18100478, documented in the API reference.