WELL · 42-503-41763 · DISTRICT 9
Brown Heirs #21
Young County · Diane D. (Caddo) field · Vertical
Brown Heirs #21 (API 42-503-41763) is a well in Young County operated by J-Lyn Oil CO., completed February 20, 2013.
The RRC has issued 3 drilling permits (amended once) between 2011 and 2019, permitted to 5,300 ft.
Completion filings report 5 formation tops, including Gunsite, Strawn, Caddo, Marble Falls.
Its 3 leases have reported 23.3K barrels of oil and 7.77K mcf of gas since January 1993, last reporting in July 2026. The leases carry 8 wells, so these are lease totals, not this well alone.
Operator of record
Graham, TX · P-5 Y, filed Dec 4, 2025 · 16 permits on file · (940) 782-7171
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | J-Lyn Oil Co. |
| Production reports | J-Lyn Oil Co.through Apr 2026 |
| Latest permit | J-Lyn Oil Co.Apr 24, 2019 |
- 5,300
- total depth, ft
- 4
- permits on file
- Apr 24, 2019
- last permit issued
- Feb 20, 2013
- completed
- 23.3K
- cumulative oil, bbl
- 7.77K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 20, 2013
- Shut in
- —
- Plugged
- —
Surface location
33.324324, -98.481572
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Young 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 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Brown, Frank O-13-28083 | Young County Regular | J-Lyn Oil Co. | 6 | 15.3K | 21 | Jan 1993 – Jul 2026 |
| Brown Heirs O-13-32677 | Diane D. (Caddo) | J-Lyn Oil Co. | 1 | 4.52K | 4.84K | Feb 2013 – Oct 2019 |
| Brown Heirs O-13-31886 | Brownco (Miss. 5200) | J-Lyn Oil Co. | 1 | 3.47K | 2.91K | Jun 2011 – Oct 2013 |
Oil, barrels lease total
Last 12 months 21 · prior 12 23(-9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Brown, FrankJan 1993 → Apr 2003
- 2J-Lyn Oil Co.May 2003 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 852334-99 | Recompletion | J-Lyn Oil Co. | Apr 20, 2019 | Apr 24, 2019 | — | 700 |
| 756297-98 | Recompletion | J-Lyn Oil Co. | Dec 9, 2013 | Feb 19, 2013 | Feb 20, 2013 | 4,999 |
| 756297-99 | Recompletion | J-Lyn Oil Co. | Feb 5, 2013 | Feb 19, 2013 | Feb 20, 2013 | 4,999 |
| 702998-99 | Drill | J-Lyn Oil Co. | Sep 29, 2010 | May 10, 2011 | May 26, 2011 | 5,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-28083 | — | — | — | — |
| — | — O-13-31886 | — | — | — | — |
| — | — O-13-32677 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,146 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Gunsite | 560 | 586 |
| Strawn | 3,446 | -2,300 |
| Caddo | 4,306 | -3,160 |
| Caddo | — | — |
| Marble Falls | — | — |
| Mississippian | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 560 | 580 | Perforated |
| 4,306 | 4,317 | Perforated |
| 5,180 | 5,185 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 587 | 12.25 | 325 S |
| 5.5 | 659 | 8.625 | 130 S |
| 5.5 | 5,180 | 7.875 | 485 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 | Oct 3, 2019 | May 11, 2019 | Yes |
| 00 | Oct 23, 2013 | Apr 2, 2013 | — |
| 00 | Oct 27, 2011 | Jun 21, 2011 | 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 42-503-41763 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-41763 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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.
M.L. McClurg42-503-42422
1.1 KM · J-Lyn Oil Co. · Section with this well →
| Gunsight | 450 | 671 |
| Bryson | — | |
| Buttram | — | |
| Atoka | — | |
| Strawn | — | |
| Palo Pinto | — | |
| Herron City | — | |
| Cisco | — |
10 TOPS · FIRST 8
M.L. McClurg42-503-42426
1.1 KM · J-Lyn Oil Co. · Section with this well →
| Gunsight | 460 | 664 |
Edwards 12742-503-42413
1.2 KM · J-Lyn Oil Co. · Section with this well →
| Gunsight | 440 | 686 |
| Bryson | — | |
| Strawn | — | |
| Palo Pinto | — | |
| Herron City | — | |
| Buttram | — | |
| Cisco | — | |
| Canyon | — |
10 TOPS · FIRST 8
B.W. King42-503-84428
3.2 KM · WP Oil & Gas Exploration LLC · Section with this well →
| Gunsite Lime | 556 | 635 |
| Strawn | — | |
| Atoka | — | |
| Bryson | — | |
| Buttram | — | |
| Caddo | — | |
| Canyon | — | |
| Cisco | — |
11 TOPS · FIRST 8
Loftin, W.P. -A-42-503-42433
3.4 KM · Three P Operating Co.,gp, L.L.C. · Section with this well →
| Gunsight | 630 | 538 |
| Caddo | — | |
| Canyon | — | |
| Cisco | — | |
| Herron City | — | |
| Palo Pinto | — | |
| Bryson | — | |
| Buttram | — |
10 TOPS · FIRST 8
Loftin B42-503-42434
3.4 KM · Three P Operating Co.,gp, L.L.C. · Section with this well →
| Gunsight | 624 | 538 |
| Bryson | — | |
| Strawn | — | |
| Palo Pinto | — | |
| Herron City | — | |
| Cisco | — | |
| Canyon | — | |
| Caddo | — |
10 TOPS · FIRST 8
Loftin 'B'42-503-42411
3.4 KM · Three P Operating Co.,gp, L.L.C. · Section with this well →
| Gunsight | 620 | 538 |
| Bryson | — | |
| Strawn | — | |
| Palo Pinto | — | |
| Herron City | — | |
| Cisco | — | |
| Canyon | — | |
| Caddo | — |
10 TOPS · FIRST 8
O.R. Carpenter42-503-42384
3.4 KM · Texas Shallow Oil & Gas, LLC · Section with this well →
| Gunsight | 555 | 653 |
| Strawn | — | |
| Buttram | — | |
| Caddo | — | |
| Canyon | — | |
| Cisco | — | |
| Herron City | — | |
| Palo Pinto | — |
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/50341763, documented in the API reference.