WELL · 42-507-32755 · DISTRICT 1
Mustang Ranch C #1H
Zavala County · Red Hawk (Eagle Ford) field · Horizontal
Mustang Ranch C #1H (API 42-507-32755) is a horizontal well in Zavala County operated by Petrohawk Operating Company, completed June 30, 2010.
The RRC has issued one drilling permit, issued April 15, 2010, permitted to 12,000 ft.
Completion filings report 2 formation tops, including Austin Chalk, Eagle Ford.
Its 2 leases have reported 183K barrels of oil and 70.9K mcf of gas since June 2010, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Jan 2, 2017
- Permits on file
- 1,334
- Phone
- (713) 961-8500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Petrohawk Operating Company |
| Production reports | BPX Operating Companythrough Apr 2026 |
| Latest permit | Petrohawk Operating CompanyApr 15, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 1
- permits on file
- Apr 15, 2010
- last permit issued
- Jun 30, 2010
- completed
- 183K
- cumulative oil, bbl
- 70.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 30, 2010
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mustang Ranch C O-1-15267 | Briscoe Ranch (Eagleford) | BPX Operating Company | 1 | 152K | 62.2K | Oct 2010 – Jul 2026 |
| Mustang Ranch "C" O-1-15246 | Red Hawk (Eagle Ford) | Petrohawk Operating Company | 1 | 31.3K | 8.66K | Jun 2010 – Jun 2011 |
Oil, barrels lease total
Last 12 months 3,037 · prior 12 3,159(-4%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Petrohawk Operating CompanyJul 2010 → Jul 2013
- 2BHP Billiton Pet(txla OP) CoAug 2013 → Mar 2019
- 3BPX Operating CompanyAug 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 694336-99 | Drill | Petrohawk Operating Company | Apr 13, 2010 | Apr 15, 2010 | Apr 25, 2010 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-15246 | — | — | — | — |
| — | — O-1-15267 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 445 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 3,850 | -3,405 |
| Austin ChalkAUSTIN CLARK | 3,850 | -3,405 |
| Eagle Ford | 5,370 | -4,925 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,860 | 11,579 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 5.5 | 684 | 6.75 | 1,778 S |
| 4.5 | 684 | 9.875 | 1,778 S |
| 10.75 | 1,619 | 14.75 | 987 S |
| 5.5 | 11,684 | 9.875 | 1,778 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 13, 2026 | Dec 11, 2025 | — |
| 00 | Apr 25, 2011 | Jul 23, 2010 | Yes |
| 00 | Mar 22, 2011 | Jul 23, 2010 | Yes |
| 00 | Mar 8, 2011 | — | — |
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 42-507-32755 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-32755 → 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/50732755, documented in the API reference.