WELL · 42-105-35633 · DISTRICT 7
Cox Estate A #3013
Crockett County · Ingham (Canyon 6400) field · Temp Abandoned · Vertical
Cox Estate A #3013 (API 42-105-35633) is a well in Crockett County operated by Hrb Operating Company Inc., completed August 30, 1989 and listed as temp abandoned on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued June 30, 1989, permitted to 8,200 ft.
It was permitted by Southland Royalty Company and has since transferred to Hrb Operating Company Inc. on the wellbore schedule.
Completion filings report 6 formation tops, including Yates, Seven Rivers, San Andres, Canyon.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Southland Royalty Company; the EWA schedule now lists a different operator.
Bridgeport, TX · P-5 Y, filed Feb 4, 2026 · 3 permits on file · (214) 926-0378
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | HRB Operating Company Inc. |
| Production reports | HRB Operating Company, Inc.through Nov 2013 |
| Latest permit | Southland Royalty CompanyJun 30, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,200
- total depth, ft
- 2
- permits on file
- Jun 30, 1989
- last permit issued
- Aug 30, 1989
- completed
- 0
- cumulative oil, bbl
- 133K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 30, 1989
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cox Estate "A" G-9-135108 | Ingham (Canyon 6400) | HRB Operating Company, Inc. | 1 | 0 | 133K | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Southland Royalty CompanyMar 1993 → Aug 1995
- 2Redstone Oil & Gas CompanySep 1995 → Mar 2000
- 3Lariat Petroleum Inc. (A)Apr 2000 → Dec 2000
- 4Newfield Expl. Mid-Con. IncJan 2001 → Apr 2006
- 5Newfield Exploration CompanyMay 2006 → Jul 2007
- 6Faulconer, Vernon E., Inc.Aug 2007 → Jun 2009
- 7Prosper Oil & Gas,inc.Jul 2009 → Aug 2010
- 8Sojourner Drilling CorporationSep 2010 → Nov 2011
- 9HRB Operating Company, Inc.Dec 2011 → Nov 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 360678-98 | Drill | Southland Royalty Company | Jun 4, 1990 | Jun 30, 1989 | — | 8,200 |
| 360678-99 | Drill | Southland Royalty Company | Jun 22, 1989 | Jun 30, 1989 | Aug 2, 1989 | 8,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-135108 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,432 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 800 | 1,632 |
| YatesYATES, TOP | 800 | 1,632 |
| Seven Rivers7 RIVERS | 952 | 1,480 |
| Seven Rivers7-RIVERS, TOP | 952 | 1,480 |
| San Andres | 1,596 | 836 |
| San AndresSAN ANDRES, TOP | 1,596 | 836 |
| Canyon | 6,574 | -4,142 |
| CanyonCANYON, TOP | 6,574 | -4,142 |
| Strawn | 7,196 | -4,764 |
| StrawnSTRAWN, TOP | 7,196 | -4,764 |
| DevonianDEVONIAN, TOP | 7,476 | -5,044 |
| Devonian | 7,496 | -5,064 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,578 | 6,670 | Perforated |
| 7,224 | 7,282 | Perforated |
| 7,364 | 7,456 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 308 | 17.5 | 860 S |
| 8.625 | 2,330 | 12.25 | 1,520 S |
| 4.5 | 8,200 | 7.875 | 1,700 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 28, 1993 | Apr 9, 1993 | — |
| 00 | Mar 31, 1993 | Feb 10, 1993 | — |
| 00 | Aug 7, 1990 | May 23, 1990 | Yes |
| 00 | Jul 14, 1990 | — | — |
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 42-105-35633 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-35633 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/10535633, documented in the API reference.