WELL · 42-103-35016 · DISTRICT 8
Cowden Jax M. #4703
Crane County · Roepke (Wolfcamp) field · Vertical
Cowden Jax M. #4703 (API 42-103-35016) is a well in Crane County operated by R3 Operating Corporation, completed November 17, 2017.
The RRC has issued 3 drilling permits between 2004 and 2022, permitted to 6,700 ft.
It was permitted by Boaz Energy II Operating, LLC and has since transferred to R3 Operating Corporation on the wellbore schedule.
Completion filings report 7 formation tops, including Yates, Cleafork, Clear Fork, Wolfcamp.
Its 3 leases have reported 250K barrels of oil and 302K mcf of gas since January 1993, last reporting in July 2026. The leases carry 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Boaz Energy II Operating, LLC; the EWA schedule now lists a different operator.
Greenwood VLG, CO · P-5 Y, filed Jun 4, 2026 · (855) 826-9001
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | R3 Operating Corporation |
| Production reports | R3 Operating Corporationthrough Apr 2026 |
| Latest permit | Boaz Energy II Operating, LLCOct 28, 2022 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,700
- total depth, ft
- 3
- permits on file
- Oct 28, 2022
- last permit issued
- Nov 17, 2017
- completed
- 250K
- cumulative oil, bbl
- 302K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 17, 2017
- Shut in
- —
- Plugged
- —
Surface location
31.360773, -102.451287
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 3 leases this well is completed on; they carry 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cowden, Jax M. O-10-20793 | Roepke (Wolfcamp) | R3 Operating Corporation | 2 | 38.6K | 2.26K | Jan 1993 – Jul 2026 |
| Cowden O-10-37296 | Roepke (Upper Devonian) | R3 Operating Corporation | 3 | 182K | 300K | Apr 2004 – Jul 2026 |
| Cowden O-10-56959 | Roepke (Wolfcamp) | R3 Operating Corporation | 1 | 29.1K | 0 | Nov 2017 – Jul 2026 |
Oil, barrels lease total
Last 12 months 3,682 · prior 12 4,249(-13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Hanson CorporationJan 1993 → Apr 2004
- 2C & F Petroleum, Inc.Apr 2004 → Dec 2010
- 3Northstar Operating CompanyMay 2004 → Mar 2017
- 4Boaz Energy II Operating, LLCApr 2017 → Mar 2025
- 5T2 Operating CorporationApr 2025 → Jul 2025
- 6R3 Operating CorporationAug 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 885221-99 | Recompletion | Boaz Energy II Operating, LLC | Oct 25, 2022 | Oct 28, 2022 | Jun 20, 2022 | 6,400 |
| 852163-99 | Recompletion | Boaz Energy II Operating, LLC | Apr 15, 2019 | Apr 17, 2019 | Nov 6, 2017 | 6,400 |
| 545936-99 | Drill | C & F Petroleum, Inc. | May 20, 2004 | May 20, 2004 | — | 6,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-20793 | — | — | — | — |
| — | — O-10-37296 | — | — | — | — |
| — | — O-10-56959 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,422 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 1,664 | 758 |
| Cleafork | 3,978 | -1,556 |
| Clear Fork | 3,978 | -1,556 |
| Wolfcamp | 5,187 | -2,765 |
| Roepke (Wolfcamp) | 6,008 | -3,586 |
| Devonian | 6,099 | -3,677 |
| Roepke (Devonian) | 6,105 | -3,683 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,008 | 6,020 | Perforated |
| 6,105 | 6,123 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 906 | 12.25 | 400 S |
| 5.5 | 6,400 | 7.875 | 325 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 1, 2022 | Aug 29, 2022 | — |
| 00 | May 19, 2022 | Apr 4, 2022 | — |
| 00 | May 2, 2019 | Feb 20, 2019 | — |
| 00 | Feb 2, 2005 | Jul 19, 2004 | Yes |
| 00 | Nov 30, 2004 | — | — |
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 42-103-35016 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-103-35016 → 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.
Cowden, Jax42-103-35041
0.6 KM · C & F Petroleum, Inc. · Section with this well →
| San Anders | 2,880 | -442 |
| San Andres | 2,880 | -442 |
| Tubb | 4,298 | -1,860 |
| Devonian | 6,183 | -3,745 |
| Devonian | 7,105 | -4,667 |
Cowden 4742-103-35212
0.8 KM · Southwestern Energy Prod. Co. · Section with this well →
| Rustler | 720 | 1,714 |
| Yates | 1,677 | 757 |
| Grayburg | 2,510 | -76 |
| Tubb | 4,402 | -1,968 |
| Wolfcamp | 5,196 | -2,762 |
| Devonian | 6,133 | -3,699 |
| Fusselman | 7,463 | -5,029 |
Cowden 5742-103-36621
1.6 KM · Paladin Petroleum III, L.L.C. · Section with this well →
| Rustler | 675 | 1,758 |
| Yates | 1,726 | 707 |
| Glorieta | 1,973 | 460 |
| Seven Rivers | 1,973 | 460 |
| Queen | 2,507 | -74 |
| Grayburg | 2,780 | -347 |
| San Andres | 2,949 | -516 |
| Clear Fork | 3,963 | -1,530 |
10 TOPS · FIRST 8
Van Court 5742-103-36642
1.8 KM · Paladin Petroleum III, L.L.C. · Section with this well →
| Rustler | 655 | 1,783 |
| Yates | 1,706 | 732 |
| Glorieta | 1,973 | 465 |
| Queen | 2,487 | -49 |
| Grayburg | 2,760 | -322 |
| Seven Rivers | 2,760 | -322 |
| San Andres | 2,929 | -491 |
| Clear Fork | 3,943 | -1,505 |
17 TOPS · FIRST 8
Milburn42-103-36970
3.8 KM · Chi Operating, Inc. · Section with this well →
| San Andres | 3,440 | -1,040 |
| Yates | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Grayburg | — | |
| Permian (undifferentiated) | — | |
| Queen | — | |
| Rustler | — |
10 TOPS · FIRST 8
Cowden42-103-36582
5.2 KM · Paladin Petroleum III, L.L.C. · Section with this well →
| Rustler | 787 | 1,663 |
| Yates | 1,750 | 700 |
| Grayburg | 2,745 | -295 |
| San Andres | 2,949 | -499 |
| Glorieta | — | |
| Clear Fork | — | |
| Seven Rivers | — | |
| San Angelo | — |
10 TOPS · FIRST 8
Jax 2842-103-36578
5.7 KM · Pedernales Production, LP · Section with this well →
| Rustler | 1,000 | 1,470 |
| Yates | 1,500 | 970 |
| Grayburg | 2,200 | 270 |
| San Andres | 3,300 | -830 |
| San Angelo | 3,650 | -1,180 |
| Seven Rivers | 3,800 | -1,330 |
| Glorieta | 4,000 | -1,530 |
| Permian (undifferentiated) | 4,100 | -1,630 |
10 TOPS · FIRST 8
Jax 2842-103-36557
6.3 KM · Pedernales Production, LP · Section with this well →
| Rustler | 967 | 1,509 |
| Seven Rivers | 2,175 | 301 |
| Queen | 2,786 | -310 |
| Grayburg | 2,925 | -449 |
| Yates | 2,968 | -492 |
| San Andres | 2,980 | -504 |
| Glorieta | 4,086 | -1,610 |
| San Angelo | 4,086 | -1,610 |
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/10335016, documented in the API reference.