WELL · 42-103-36523 · DISTRICT 8
Four Corners TXL Fee C #1705CR
Crane County · Sallie Ann (Spraberry-Wolfcamp) field · Vertical
Four Corners Txl Fee C #1705CR (API 42-103-36523) is a plugged well in Crane County, plugged March 1, 2021, last operated by Diamondback E&P LLC.
The RRC has issued one drilling permit, issued March 11, 2015, permitted to 11,200 ft.
It was permitted by Chevron U. S. A. Inc. and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 9 formation tops, including Rustler, Yates, Seven Rivers, Grayburg.
Its lease has reported 2.33M barrels of oil and 8.95M mcf of gas since August 2013, last reporting in July 2026. The lease carries 48 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Chevron U. S. A. Inc.; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,237
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Chevron U. S. A. Inc.Mar 11, 2015 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,200
- total depth, ft
- 1
- permits on file
- Mar 11, 2015
- last permit issued
- May 14, 2015
- completed
- 2.33M
- cumulative oil, bbl
- 8.95M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 14, 2015
- Shut in
- —
- Plugged
- Mar 1, 2021
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 48 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Four Corners TXL Fee "C" O-10-44507 | Sallie Ann (Spraberry-Wolfcamp) | Diamondback E&P LLC | 48 | 2.33M | 8.95M | Aug 2013 – Jul 2026 |
Gas, mcf lease total
Last 12 months 111,250 · prior 12 184,394(-40%)
Oil, barrels lease total
Last 12 months 18,098 · prior 12 20,959(-14%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.Oct 2013 → Jan 2022
- 2Firebird Energy LLCFeb 2022 → Nov 2022
- 3Diamondback E&P LLCDec 2022 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 804124-99 | Drill | Chevron U. S. A. Inc. | Feb 25, 2015 | Mar 11, 2015 | Mar 20, 2015 | 11,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-44507 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,933 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 1,808 | 1,125 |
| Yates | 3,109 | -176 |
| Seven Rivers | 3,416 | -483 |
| GrayburgGRAYBURG - ACTIVE CO2 FLOOD | 4,750 | -1,817 |
| San AndresSAN ANDRES - USABLE QUALITY WATE | 4,752 | -1,819 |
| Glorieta | 6,086 | -3,153 |
| San Angelo | 6,688 | -3,755 |
| Spraberry | 7,817 | -4,884 |
| Atoka | 10,364 | -7,431 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,663 | 8,664 | Perforated |
| 8,711 | 8,712 | Perforated |
| 8,854 | 8,856 | Perforated |
| 8,918 | 8,920 | Perforated |
| 8,995 | 8,997 | Perforated |
| 9,083 | 9,085 | Perforated |
| 9,155 | 9,157 | Perforated |
| 9,224 | 9,226 | Perforated |
| 9,290 | 9,292 | Perforated |
| 9,449 | 9,451 | Perforated |
| 9,510 | 9,512 | Perforated |
| 9,576 | 9,578 | Perforated |
| 9,674 | 9,676 | Perforated |
| 9,841 | 9,843 | Perforated |
| 9,925 | 9,927 | Perforated |
| 10,009 | 10,011 | Perforated |
| 10,095 | 10,098 | Perforated |
| 10,558 | 10,560 | Perforated |
| 10,621 | 10,623 | Perforated |
| 10,695 | 10,698 | Perforated |
| 10,719 | 10,722 | Perforated |
| 10,827 | 10,829 | Perforated |
| 10,880 | 10,882 | Perforated |
| 10,912 | 10,915 | Perforated |
| 10,954 | 10,957 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 447 | 14.75 | 450 S |
| 8.625 | 5,196 | 10.625 | 1,160 S |
| 5.5 | 11,220 | 7.875 | 995 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 | Dec 16, 2015 | Nov 18, 2015 | Yes |
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 42-103-36523 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-36523 → 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/10336523, documented in the API reference.