WELL · 42-103-36571 · DISTRICT 8
Cowden Jax M. et al /NCT-D/ #36
Crane County · Bar-Mar (Dev.) field · Shut IN · Vertical
Cowden Jax M. ET AL /Nct-D/ #36 (API 42-103-36571) is a well in Crane County operated by Citation Oil & Gas Corp., completed September 23, 2021 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued August 8, 2017, permitted to 5,700 ft.
Completion filings report 10 formation tops, including Tansill, Yates, Seven Rivers, Queen.
Its lease has reported 3.11M barrels of oil and 1.07M mcf of gas since January 1993, last reporting in July 2026. The lease carries 26 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Mar 4, 2026 · 866 permits on file · (281) 891-1000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Citation Oil & Gas Corp. |
| Production reports | Citation Oil & Gas Corp.through Apr 2026 |
| Latest permit | Citation Oil & Gas Corp.Aug 8, 2017 |
- 5,700
- total depth, ft
- 2
- permits on file
- Aug 8, 2017
- last permit issued
- Sep 23, 2021
- completed
- 3.11M
- cumulative oil, bbl
- 1.07M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 23, 2021
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
31.286651, -102.550910
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Crane County.
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 26 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cowden, Jax M., et al /NCT-D/ O-10-19915 | Bar-Mar (Dev.) | Citation Oil & Gas Corp. | 26 | 3.11M | 1.07M | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 12,873 · prior 12 13,397(-4%)
Gas, mcf lease total
Last 12 months 6,871 · prior 12 8,140(-16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.Jan 1993 → Sep 1998
- 2Citation Oil & Gas Corp.Oct 1998 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 828132-98 | Drill | Citation Oil & Gas Corp. | Jan 9, 2018 | Aug 8, 2017 | Aug 9, 2017 | 5,700 |
| 828132-99 | Drill | Citation Oil & Gas Corp. | Jun 22, 2017 | Aug 8, 2017 | Aug 9, 2017 | 5,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-19915 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,398 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Tansill | 1,247 | 1,151 |
| Yates | 1,392 | 1,006 |
| Seven Rivers | 1,615 | 783 |
| Queen | 2,086 | 312 |
| GrayburgGRAYBURG - ACTIVE CO2 FLOOD | 2,320 | 78 |
| San AndresSAN ANDRES - USABLE QUALITY WATE | 2,656 | -258 |
| Glorieta | 3,237 | -839 |
| Permian (undifferentiated)PERMIAN GENERAL | — | — |
| Rustler | — | — |
| San Angelo | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,257 | 5,389 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 448 | 17.5 | 500 S |
| 8.625 | 5,198 | 11 | 500 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 | Nov 22, 2021 | Oct 18, 2021 | — |
| 00 | Oct 17, 2018 | Oct 11, 2017 | 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 42-103-36571 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-36571 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Cordona Lake Cons. Unit42-103-36635
2.3 KM · XTO Energy Inc. · Section with this well →
| Rustler | 378 | 1,987 |
| Yates | 1,318 | 1,047 |
| Seven Rivers | 1,565 | 800 |
| Queen | 2,037 | 328 |
| Grayburg | 2,254 | 111 |
| San Andres | 2,464 | -99 |
| San Angelo | 3,216 | -851 |
| Glorieta | 3,551 | -1,186 |
10 TOPS · FIRST 8
Lieurance42-103-33760
2.4 KM · Three Span Oil & Gas, Inc. · Section with this well →
| San Andres | 2,370 | -23 |
| Glorieta | 3,045 | -698 |
| Clear Fork | 3,490 | -1,143 |
| Tubb | 3,770 | -1,423 |
Cordona Lake Cons. Unit42-103-36634
2.9 KM · XTO Energy Inc. · Section with this well →
| Rustler | 389 | 1,964 |
| Yates | 1,391 | 962 |
| Seven Rivers | 1,605 | 748 |
| Queen | 2,092 | 261 |
| Grayburg | 2,287 | 66 |
| San Andres | 2,496 | -143 |
| San Angelo | 3,256 | -903 |
| Glorieta | 3,585 | -1,232 |
10 TOPS · FIRST 8
Cordona Lake WC42-103-30869
3.3 KM · XTO Energy Inc. · Section with this well →
| Wichita-Albany | 4,507 | -2,184 |
| Wolfcamp | 5,240 | -2,917 |
| Devonian | 5,439 | -3,116 |
Pecos Bend42-103-34501
5.3 KM · Parker & Parsley Development L.P · Section with this well →
| Tubb | 3,950 | -1,547 |
| Wichita-Albany | 4,370 | -1,967 |
| Detrital | 5,174 | -2,771 |
| Base Detrital | 5,278 | -2,875 |
| Montoya | 5,372 | -2,969 |
| Tulip Creek | 5,822 | -3,419 |
| McLish | 6,190 | -3,787 |
Waddell TR I42-103-01776
5.7 KM · Blackbeard Operating, LLC · Section with this well →
| Clear Fork | 3,423 | -1,032 |
| Tubb | 4,072 | -1,681 |
| Devonian | 5,407 | -3,016 |
Waddell TR I42-103-01823
6.4 KM · Blackbeard Operating, LLC · Section with this well →
| Judkins | 2,747 | -346 |
| San Angelo | 3,384 | -983 |
| Tubb | 4,111 | -1,710 |
Imperial Fee42-371-39738
8.6 KM · Incline Energy · Section with this well →
| Rustler | 980 | 1,385 |
| Yates | 1,260 | 1,105 |
| Seven Rivers | 1,430 | 935 |
| Queen | 1,900 | 465 |
| Grayburg | 2,120 | 245 |
| Glorieta | 2,941 | -576 |
| Soma | — | |
| O'Brien | — |
10 TOPS · FIRST 8
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/10336571, documented in the API reference.