TEXAS · WELLS · HIDALGO COUNTY · HAMMAN RANCH LEASE · API 42-215-31938 · DISTRICT 04
Hamman Ranch #28
Hidalgo County · Monte Christo (43-57 Cons.) field · Producing · Vertical
Hamman Ranch #28 (API 42-215-31938) is a well in Hidalgo County operated by Merit Energy Company, completed November 15, 1990 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued April 4, 1990, permitted to 9,000 ft.
It was permitted by Shell Western E&P Inc. and has since transferred to Merit Energy Company on the wellbore schedule.
Completion filings report 3 formation tops, including Monte Christo (56a), Monte Christo (56b) Sand, Monte Christo (58) Sand.
Its lease has reported 5.09K barrels of oil and 1.59M mcf of gas since January 1993, last reporting volume in April 2026.
Operator of record
Permitted by Shell Western E&P Inc.; the EWA schedule now lists a different operator.
- 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 Apr 2026 |
| Latest permit | Shell Western E&P Inc.Apr 4, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 2
- permits on file
- Apr 4, 1990
- last permit issued
- Nov 15, 1990
- completed
- 5.09K
- cumulative oil, bbl
- 1.59M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 15, 1990
- 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 |
|---|---|---|---|---|---|---|
| Hamman Ranch G-4-135597 | Monte Christo (43-57 Cons.) | Merit Energy Company | 1 | 5.09K | 1.59M | Jan 1993 – Apr 2026 |
Gas, mcf lease total
Last 12 months 16,780 · prior 12 32,576(-48%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Shell Western E&P Inc.Jan 1993 → May 1996
- 2RMS Monte Christo, LLCJun 1996 → Oct 1997
- 3Anr Production CompanyNov 1997 → Nov 1997
- 4Coastal Oil & Gas CorporationDec 1997 → Jun 2001
- 5El Paso Production Oil & Gas Co.Jul 2001 → Jul 2006
- 6El Paso E & P Company, L. P.Aug 2006 → Jul 2012
- 7EP Energy E&P Company, L.P.Aug 2012 → Oct 2013
- 8Cantera Operating, LLCNov 2013 → Nov 2017
- 9Merit Energy CompanyDec 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 371723-98 | Drill | Shell Western E&P Inc. | May 8, 1990 | Apr 4, 1990 | — | 12,000 |
| 371723-99 | Drill | Shell Western E&P Inc. | Apr 2, 1990 | Apr 4, 1990 | — | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 15, 1990 | Hamman Ranch G-4-135597 | Monte Christo (43-57 Cons.) | Merit Energy Company | Producing | 9,000 |
Formation tops
As filed on W-2/G-1. Subsea from 214 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Monte Christo (56A) | 8,298 | -8,084 |
| Monte Christo (56B) Sand | 8,478 | -8,264 |
| Monte Christo (58) Sand | 8,858 | -8,644 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,382 | 8,524 | Perforated |
| 8,858 | 8,874 | Perforated |
| 8,858 | 8,900 | Perforated |
| 8,884 | 8,900 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,000 | 12.25 | 1,025 S |
| 5.5 | 9,000 | 8.5 | 1,150 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 | Nov 27, 1991 | Nov 7, 1991 | — |
| 00 | Mar 20, 1991 | Feb 1, 1991 | — |
| 00 | Dec 7, 1990 | Sep 13, 1990 | — |
| 00 | Oct 4, 1990 | Sep 4, 1990 | Yes |
| 00 | Sep 12, 1990 | — | — |
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 42-215-31938 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-31938 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/21531938, documented in the API reference.