WELL · 42-103-05179 · DISTRICT 8
State of Texas -G- #10
Crane County · Dune (Wolfcamp) field · Vertical
State Of Texas -G- #10 (API 42-103-05179) is a well in Crane County operated by Haylan Oil Company, completed May 2, 1960.
The RRC has issued one drilling permit, issued February 19, 1985, permitted to 3,500 ft.
It was permitted by Texaco Inc. and has since transferred to Haylan Oil Company on the wellbore schedule.
Its lease has reported 13.3K barrels of oil and 2 mcf of gas since January 1993, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Texaco Inc.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Mar 3, 2000 · 33 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Haylan Oil Company |
| Production reports | Cardwell Oil Corporationthrough May 2020 |
| Latest permit | Texaco Inc.Feb 19, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,500
- total depth, ft
- 1
- permits on file
- Feb 19, 1985
- last permit issued
- May 2, 1960
- completed
- 13.3K
- cumulative oil, bbl
- 2
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 2, 1960
- 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 lease 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 |
|---|---|---|---|---|---|---|
| State of Texas -G- O-10-25503 | Dune | Cardwell Oil Corporation | 3 | 13.3K | 2 | 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.
- 1Topat Oil CorporationJan 1993 → Sep 2001
- 2Limark CorporationMar 1996 → Apr 1998
- 3Cardwell Oil CorporationOct 2001 → May 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 267305-99 | Recompletion | Texaco Inc. | Feb 15, 1985 | Feb 19, 1985 | — | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-25503 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,234 | 3,306 | Perforated |
| 3,316 | 3,380 | Perforated |
| 3,390 | 3,400 | Perforated |
| 7,722 | 7,752 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 721 | 13.75 | 500 S |
| 10.75 | 721 | — | — |
| 7.625 | 3,657 | 9.625 | 500 S |
| 7.625 | 3,657 | — | — |
| 2 | 7,747 | — | — |
| 4.5 | 7,774 | 6.75 | 940 S |
| 4.5 | 7,774 | — | — |
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 | Aug 1, 1985 | May 6, 1985 | — |
| 00 | Jun 11, 1985 | — | — |
| 00 | Jan 12, 1984 | May 20, 1960 | — |
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 42-103-05179 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-05179 → 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/10305179, documented in the API reference.