WELL · 42-447-36147 · DISTRICT 7
Hendrick Ranch 7A #1
Throckmorton County · Throckmorton County Regular field · Producing · Vertical
Hendrick Ranch 7a #1 (API 42-447-36147) is a well in Throckmorton County operated by Bluff Creek Petroleum LLC, completed March 5, 2005 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued February 8, 2005, permitted to 1,999 ft.
It was permitted by Cottonwood Petroleum CO. and has since transferred to Bluff Creek Petroleum LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Coleman Junction, Dothan, Stockwether, Saddle Creek.
Its lease has reported 21.7K barrels of oil and 3 mcf of gas since March 2005, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Cottonwood Petroleum Co.; the EWA schedule now lists a different operator.
- Based in
- Abilene, TX
- P-5 status
- Active (A)
- P-5 last filed
- May 11, 2026
- Permits on file
- 117
- Phone
- (325) 676-5557
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Bluff Creek Petroleum LLC |
| Production reports | Bluff Creek Petroleum, LLCthrough Apr 2026 |
| Latest permit | Cottonwood Petroleum Co.Feb 8, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,999
- total depth, ft
- 1
- permits on file
- Feb 8, 2005
- last permit issued
- Mar 5, 2005
- completed
- 21.7K
- cumulative oil, bbl
- 3
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 5, 2005
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 lease 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 |
|---|---|---|---|---|---|---|
| Hendrick Ranch "7A" O-8-29557 | Throckmorton County Regular | Bluff Creek Petroleum, LLC | 2 | 21.7K | 3 | Mar 2005 – Jul 2026 |
Oil, barrels lease total
Last 12 months 588 · prior 12 616(-5%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cottonwood Petroleum Co.Apr 2005 → Jun 2009
- 2Bluff Creek Petroleum, LLCJul 2009 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 557424-99 | Drill | Cottonwood Petroleum Co. | Feb 8, 2005 | Feb 8, 2005 | Mar 1, 2005 | 1,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-29557 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,463 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman Junction | 594 | 869 |
| Dothan | 942 | 521 |
| Stockwether | 1,170 | 293 |
| Saddle Creek | 1,240 | 223 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,280 | 1,282 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,389 | 6.75 | 185 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 | Jul 26, 2005 | Mar 21, 2005 | Yes |
| 00 | May 9, 2005 | — | — |
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 42-447-36147 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-36147 → 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/44736147, documented in the API reference.