WELL · 42-215-31453 · DISTRICT 4
Hamman John B #9D
Hidalgo County · Monte Christo (26) field · Vertical
Hamman John B #9D (API 42-215-31453) is a well in Hidalgo County operated by Superior Oil Company The, completed June 9, 1984.
The RRC has issued 5 drilling permits between 1984 and 1992, permitted to 9,500 ft.
It was permitted by Mobil Producing TX. & N.M. Inc. and has since transferred to Superior Oil Company The on the wellbore schedule.
Completion filings report 3 formation tops, including Frio, F-5, F-10.
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.
Houston, TX · P-5 Y, filed Sep 17, 1986 · 874 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Superior Oil Company The |
| Production reports | Hilcorp Energy Companythrough Sep 2025 |
| Latest permit | Mobil Producing TX. & N.M. Inc.Oct 5, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,500
- total depth, ft
- 5
- permits on file
- Oct 5, 1992
- last permit issued
- Jun 9, 1984
- completed
- 0
- cumulative oil, bbl
- 586K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 9, 1984
- Shut in
- —
- Plugged
- —
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hamman, John B G-4-142900 | Monte Christo (Frio Cons.) | Hilcorp Energy Company | 1 | 0 | 586K | Jan 1993 – Jul 2026 |
| Hamman, John "B" G-4-119151 | Monte Christo (F-5, North) | Mobil Producing TX. & N.M. Inc. | 1 | 0 | 0 | Jan 1993 – Apr 2003 |
| — G-4-110714 | — | — | 0 | 0 | 0 | — |
Gas, mcf lease total
Last 12 months 137 · prior 12 993(-86%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Mobil Producing TX. & N.M. Inc.Jan 1993 → Feb 2012
- 2Newfield Exploration CompanyMar 2012 → Sep 2016
- 3Hilcorp Energy CompanyOct 2016 → Sep 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 404261-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Oct 5, 1992 | Oct 5, 1992 | Oct 13, 1992 | 8,600 |
| 345788-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Apr 28, 1988 | Apr 29, 1988 | — | 8,600 |
| 284643-99 | Recompletion | Superior Oil Company, The | Sep 10, 1985 | Sep 11, 1985 | — | 8,600 |
| 246120-99 | Recompletion | Superior Oil Company, The | Jul 23, 1984 | Jul 25, 1984 | — | 8,600 |
| 231600-99 | Drill | Superior Oil Company, The | Mar 7, 1984 | Mar 7, 1984 | Mar 12, 1984 | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-110714 | — | — | — | — |
| — | — G-4-119151 | — | — | — | — |
| — | — G-4-142900 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 204 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,726 | 5,733 | Perforated |
| 6,823 | 6,830 | Perforated |
| 7,808 | 7,858 | Perforated |
| 7,814 | 8,280 | Perforated |
| 8,250 | 8,280 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,857 | 13.5 | 910 sx |
| 9.625 | 1,857 | — | — |
| 2.875 | 8,600 | 8.75 | 200 sx |
| 2.875 | 8,600 | — | 1,750 sx |
| 2.375 | 8,600 | — | — |
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 | Aug 4, 2003 | Jun 17, 2003 | — |
| 00 | Jan 15, 1993 | Nov 12, 1992 | Yes |
| 00 | Nov 17, 1992 | — | — |
| 00 | Apr 10, 1989 | Mar 8, 1989 | Yes |
| 00 | Dec 19, 1985 | Nov 25, 1985 | Yes |
| 00 | Dec 13, 1985 | — | — |
| 00 | Oct 4, 1984 | Aug 13, 1984 | — |
| 00 | Oct 3, 1984 | Aug 13, 1984 | — |
| 00 | Jul 3, 1984 | Jun 7, 1984 | — |
| 00 | Jun 30, 1984 | Jun 7, 1984 | — |
| 00 | Jun 18, 1984 | May 17, 1984 | — |
| 00 | Jun 6, 1984 | May 17, 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 42-215-31453 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-31453 → 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/21531453, documented in the API reference.