WELL · 42-131-37056 · DISTRICT 4
Welder J.F. Heirs #1385
Duval County · Seven Sisters East (13 200) field · Vertical
Welder J.F. Heirs #1385 (API 42-131-37056) is a plugged well in Duval County, plugged September 22, 1995, last operated by Merit Energy Company.
The RRC has issued 2 drilling permits between 1987 and 1993, permitted to 15,000 ft.
Completion filings report one formation top, including Wilcox.
Operator of record
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 7, 2025
- Permits on file
- 1,049
- Phone
- (972) 701-8377
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Merit Energy Company |
| Production reports | Merit Energy Companythrough Sep 1995 |
| Latest permit | Merit Energy CompanyDec 29, 1993 |
- 15,000
- total depth, ft
- 2
- permits on file
- Dec 29, 1993
- last permit issued
- Feb 3, 1994
- completed
- 0
- cumulative oil, bbl
- 39.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 1995
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 3, 1994
- Shut in
- —
- Plugged
- Sep 22, 1995
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Welder, J.F. Heirs G-4-150938 | Seven Sisters, East (13,200) | Merit Energy Company | 1 | 0 | 35.7K | Feb 1994 – Sep 1995 |
| Welder, J.F. Heirs G-4-131680 | Seven Sisters, E. (Wilcox 5) | Merit Energy Company | 1 | 0 | 3.95K | Jan 1993 – Feb 1994 |
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.
- 1Merit Energy CompanyJul 1993 → Sep 1995
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 419641-99 | Recompletion | Merit Energy Company | Dec 23, 1993 | Dec 29, 1993 | Jan 6, 1994 | 13,500 |
| 337943-99 | Drill | Tana Oil & Gas Corp. | Oct 26, 1987 | Oct 27, 1987 | — | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 3, 1994 | Welder J.F. Heirs G-4-150938 | Seven Sisters East (13 200) | Merit Energy Company | Plugged | — |
| Jun 13, 1989 | Welder J.F. Heirs G-4-131680 | Seven Sisters E. (Wilcox 5) | Merit Energy Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 531 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,113 | 13,154 | Perforated |
| 14,215 | 14,236 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,900 | 17.5 | 1,925 S |
| 9.625 | 10,206 | 12.25 | 1,075 S |
| 5.5 | 14,213 | 6.5 | 320 S |
| 3.5 | 14,213 | 6.5 | — |
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 10, 1994 | Apr 8, 1994 | Yes |
| 00 | Sep 26, 1994 | — | — |
| 00 | Sep 27, 1989 | Jul 7, 1989 | Yes |
| 00 | Sep 2, 1989 | — | — |
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 42-131-37056 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-37056 → 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.
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/13137056, documented in the API reference.