WELL · 42-447-36128 · DISTRICT 7
Hendrick Ranch 7 #1
Throckmorton County · Throckmorton County Regular field · Vertical
Hendrick Ranch 7 #1 (API 42-447-36128) is a well in Throckmorton County operated by Cottonwood Petroleum CO., completed July 1, 2004.
The RRC has issued one drilling permit, issued June 14, 2004, permitted to 1,999 ft.
Completion filings report 4 formation tops, including Coleman Junction, Dothan, Stockwether, Breckenridge.
Its 2 leases have reported 24.3K barrels of oil and 14 mcf of gas since July 2004, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Abilene, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Feb 4, 2009
- Permits on file
- 454
- Phone
- (325) 676-5557
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cottonwood Petroleum Co. |
| Production reports | Bluff Creek Petroleum, LLCthrough Apr 2026 |
| Latest permit | Cottonwood Petroleum Co.Jun 14, 2004 |
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
- Jun 14, 2004
- last permit issued
- Jul 1, 2004
- completed
- 24.3K
- cumulative oil, bbl
- 14
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 1, 2004
- Shut in
- —
- Plugged
- —
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 3 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 |
| Hendrick Ranch "7" O-8-29424 | Throckmorton County Regular | Cottonwood Petroleum Co. | 1 | 2.62K | 11 | Jul 2004 – May 2007 |
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.Jul 2004 → Jun 2009
- 2Bluff Creek Petroleum, LLCJul 2009 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 546870-99 | Drill | Cottonwood Petroleum Co. | Jun 14, 2004 | Jun 14, 2004 | Jun 26, 2004 | 1,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-29424 | — | — | — | — |
| — | — O-8-29557 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,428 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman Junction | 584 | 844 |
| Dothan | 892 | 536 |
| Stockwether | 1,144 | 284 |
| Breckenridge | 1,467 | -39 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,234 | 1,236 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,482 | 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 | May 9, 2007 | Jul 27, 2004 | Yes |
| 00 | Sep 16, 2004 | Jul 27, 2004 | Yes |
| 00 | Aug 11, 2004 | — | — |
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 42-447-36128 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-36128 → 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/44736128, documented in the API reference.