TEXAS · WELLS · HIDALGO COUNTY · API 42-215-31499 · DISTRICT 04
Hamman John B #19F
Hidalgo County · Monte Christo (Frio Cons.) field · Vertical
Hamman John B #19F (API 42-215-31499) is a plugged well in Hidalgo County, plugged April 1, 2010, last operated by Mobil Producing TX. & N.M. Inc..
The RRC has issued 3 drilling permits (amended once) between 1984 and 1994, permitted to 11,000 ft.
Completion filings report one formation top, including Frio.
Operator of record
Mobil Producing TX. & N.M. Inc.
- Based in
- Spring, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 4, 2025
- Permits on file
- 6,763
- Phone
- (346) 474-9142
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mobil Producing TX. & N.M. Inc. |
| Production reports | Mobil Producing TX. & N.M. Inc.through Mar 1994 |
| Latest permit | Mobil Producing TX. & N.M. Inc.Jun 10, 1994 |
- 11,000
- total depth, ft
- 4
- permits on file
- Jun 10, 1994
- last permit issued
- Jun 14, 1994
- completed
- 0
- cumulative oil, bbl
- 7.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2010
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 14, 1994
- Shut in
- —
- Plugged
- Apr 1, 2010
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-4-150831 | Monte Christo (Frio Cons.) | Mobil Producing TX. & N.M. Inc. | 1 | 0 | 0 | Jun 1994 – Mar 2010 |
| Hamman, John "B" G-4-128683 | Monte Christo (F-6) | Mobil Producing TX. & N.M. Inc. | 1 | 0 | 3.04K | Jan 1993 – Apr 2003 |
| Hamman, John "B" G-4-113332 | Monte Christo (F-17) | Mobil Producing TX. & N.M. Inc. | 1 | 0 | 4.36K | Jan 1993 – Jun 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.
- 1Mobil Producing TX. & N.M. Inc.Jan 1993 → Mar 1994
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 424779-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Jun 10, 1994 | Jun 10, 1994 | Jun 13, 1994 | 10,100 |
| 341771-98 | Recompletion | Mobil Producing TX. & N.M. Inc. | May 17, 1988 | Jan 25, 1988 | — | 10,100 |
| 341771-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Jan 22, 1988 | Jan 25, 1988 | — | 10,100 |
| 241011-99 | Drill | Superior Oil Company, The | May 22, 1984 | Jun 5, 1984 | Jul 14, 1984 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 14, 1994 | Hamman John B G-4-150831 | Monte Christo (Frio Cons.) | Mobil Producing TX. & N.M. Inc. | Plugged | — |
| Sep 14, 1988 | Hamman John B G-4-128683 | Monte Christo (F-6) | Mobil Producing TX. & N.M. Inc. | Plugged | — |
| Oct 3, 1984 | Hamman John B G-4-113165 | Monte Christo (F-16) | Mobil Producing TX. & N.M. Inc. | Plugged | — |
| Sep 13, 1984 | Hamman John B G-4-113332 | Monte Christo (F-17) | Mobil Producing TX. & N.M. Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 177 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,953 | 7,958 | Perforated |
| 7,961 | 7,971 | Perforated |
| 7,972 | 7,982 | Perforated |
| 8,440 | 8,455 | Perforated |
| 9,626 | 9,642 | Perforated |
| 9,879 | 9,986 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,875 | 13.5 | 840 S |
| 9.625 | 1,875 | — | 840 S |
| 2.875 | 10,100 | 8.75 | 250 S |
| 2.875 | 10,100 | — | 2,400 S |
| 2.875 | 10,100 | 24 | — |
| 16 | — | — | — |
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 11, 1994 | Sep 7, 1994 | Yes |
| 00 | Sep 9, 1994 | — | — |
| 00 | Dec 5, 1988 | Oct 24, 1988 | Yes |
| 00 | Nov 2, 1988 | — | — |
| 00 | Nov 13, 1984 | Oct 9, 1984 | — |
| 00 | Nov 9, 1984 | Sep 14, 1984 | — |
| 00 | Nov 7, 1984 | Oct 22, 1984 | — |
| 00 | Nov 1, 1984 | Oct 4, 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 42-215-31499 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-31499 → 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/21531499, documented in the API reference.