TEXAS · WELLS · HIDALGO COUNTY · API 42-215-31443 · DISTRICT 04
Hamman John B #7F
Hidalgo County · Monte Christo (Frio Cons.) field · Temp Abandoned · Vertical
Hamman John B #7F (API 42-215-31443) is a well in Hidalgo County operated by Hilcorp Energy Company, completed March 8, 1995 and listed as temp abandoned on the RRC schedule, shut in September 1, 2025.
The RRC has issued 5 drilling permits between 1984 and 1995, permitted to 8,800 ft.
It was permitted by Mobil Producing TX. & N.M. Inc. and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 3 formation tops, including Frio, F-9, F-12.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Mobil Producing TX. & N.M. Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,454
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Aug 2025 |
| Latest permit | Mobil Producing TX. & N.M. Inc.Jun 28, 1995 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,800
- total depth, ft
- 5
- permits on file
- Jun 28, 1995
- last permit issued
- Mar 8, 1995
- completed
- 0
- cumulative oil, bbl
- 1.04M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 8, 1995
- Shut in
- Sep 1, 2025
- 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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hamman, John "B" G-4-153750 | Monte Christo (Frio Cons.) | Hilcorp Energy Company | 1 | 0 | 699K | Mar 1995 – Jul 2026 |
| Hamman, John "B" G-4-127060 | Monte Christo (F-8) | Mobil Producing TX. & N.M. Inc. | 1 | 0 | 255K | Jan 1993 – Apr 2003 |
| Hamman, John "B" G-4-110396 | Monte Christo (F-6) | Mobil Producing TX. & N.M. Inc. | 1 | 0 | 83.6K | Jan 1993 – Mar 1995 |
Gas, mcf lease total
Last 12 months 754 · prior 12 7,386(-90%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Mobil Producing TX. & N.M. Inc.Jan 1993 → Mar 2010
- 2Newfield Exploration CompanyMar 2012 → Sep 2016
- 3Hilcorp Energy CompanyOct 2016 → Aug 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 437364-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Jun 28, 1995 | Jun 28, 1995 | — | 8,800 |
| 432908-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Feb 14, 1995 | Feb 14, 1995 | Mar 6, 1995 | 8,800 |
| 342390-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Feb 8, 1988 | Feb 9, 1988 | — | 8,280 |
| 242574-99 | Recompletion | Superior Oil Company, The | Jun 15, 1984 | Jun 20, 1984 | — | 8,800 |
| 229141-99 | Drill | Superior Oil Company, The | Feb 7, 1984 | Feb 13, 1984 | Feb 24, 1984 | 9,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 8, 1995 | Hamman John B G-4-153750 | Monte Christo (Frio Cons.) | Hilcorp Energy Company | Temp Abandoned · shut in Sep 1, 2025 | 8,800 |
| Apr 13, 1988 | Hamman John B G-4-127060 | Monte Christo (F-8) | Mobil Producing TX. & N.M. Inc. | Not on Schedule | — |
| Apr 24, 1984 | Hamman John B G-4-110680 | Monte Christo (Frio F-9) | Mobil Producing TX. & N.M. Inc. | Not on Schedule | — |
| Apr 11, 1984 | Hamman John B G-4-110396 | Monte Christo (F-6) | Mobil Producing TX. & N.M. Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 182 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,840 | 7,876 | Perforated |
| 7,964 | 8,004 | Perforated |
| 8,192 | 8,198 | Perforated |
| 8,214 | 8,224 | Perforated |
| 8,321 | 8,354 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,847 | 13.5 | 915 sx |
| 9.625 | 1,847 | — | — |
| 2.875 | 8,710 | — | — |
| 2.875 | 8,800 | — | 1,355 sx |
| 2.875 | 8,800 | 8.75 | 1,555 sx |
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 8, 1995 | May 18, 1995 | — |
| 00 | Jun 19, 1995 | Apr 13, 1995 | Yes |
| 00 | May 3, 1995 | — | — |
| 00 | Jun 16, 1988 | May 2, 1988 | — |
| 00 | May 13, 1988 | — | — |
| 00 | Jun 18, 1984 | May 11, 1984 | — |
| 00 | Jun 5, 1984 | May 11, 1984 | — |
| 00 | May 29, 1984 | Apr 26, 1984 | — |
| 00 | May 17, 1984 | Apr 26, 1984 | — |
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 42-215-31443 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-31443 → 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/21531443, documented in the API reference.