TEXAS · WELLS · EDWARDS COUNTY · MANN, JACK "8" LEASE · API 42-137-31377 · DISTRICT 6E
Mann Jack 8 #12
Edwards County · Sawyer (Canyon) field · Producing · Vertical
Mann Jack 8 #12 (API 42-137-31377) is a well in Edwards County operated by Henry Petroleum LLC, completed November 7, 1997 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 25, 1997, permitted to 5,930 ft.
It was permitted by Lomak Production Company and has since transferred to Henry Petroleum LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Sonora, Dragon, Wallace.
Its lease has reported 18 barrels of oil and 217K mcf of gas since November 1997, last reporting volume in February 2026.
Operator of record
Permitted by Lomak Production Company; the EWA schedule now lists a different operator.
- Based in
- Flower Mound, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 7, 2025
- Phone
- (972) 885-6950
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Henry Petroleum LLC |
| Production reports | Henry Petroleum LLCthrough Feb 2026 |
| Latest permit | Lomak Production CompanySep 25, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,930
- total depth, ft
- 1
- permits on file
- Sep 25, 1997
- last permit issued
- Nov 7, 1997
- completed
- 18
- cumulative oil, bbl
- 217K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 1997 THROUGH Feb 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 7, 1997
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mann, Jack "8" G-9-165470 | Sawyer (Canyon) | Henry Petroleum LLC | 1 | 18 | 217K | Nov 1997 – Feb 2026 |
Gas, mcf lease total
Last 12 months 954 · prior 12 1,293(-26%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Lomak Production CompanyNov 1997 → Aug 1998
- 2Range Production CompanySep 1998 → Jun 2014
- 3Range Production Company, LLCJul 2014 → Feb 2015
- 4Henry Petroleum LLCMar 2015 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 468040-99 | Drill | Lomak Production Company | Sep 25, 1997 | Sep 25, 1997 | Oct 11, 1997 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 7, 1997 | Mann Jack 8 G-9-165470 | Sawyer (Canyon) | Henry Petroleum LLC | Producing | 5,930 |
Formation tops
As filed on W-2/G-1. Subsea from 2,190 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Sonora | 2,675 | -485 |
| Dragon | 3,620 | -1,430 |
| Wallace | 4,739 | -2,549 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,476 | 5,481 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,167 | 11 | 475 S |
| 4.5 | 5,857 | 7.875 | 715 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Dec 29, 1997 | Nov 24, 1997 | Yes |
| 00 | Dec 11, 1997 | — | — |
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 42-137-31377 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-137-31377 → 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/13731377, documented in the API reference.