WELL · 42-495-04436 · DISTRICT 8
Clapp, Oscar "A" #12
Winkler County · Vertical
Clapp, Oscar "A" #12 (API 42-495-04436) is a former disposal or injection well in Winkler County, last operated by Ericksen, W.R.; its UIC permit is no longer active.
The RRC has issued one drilling permit, issued May 29, 1984, permitted to 3,200 ft.
Completion filings report 2 formation tops, including Yates, Queen.
Its lease has reported 46.9K barrels of oil and 364K mcf of gas since January 1993, last reporting in July 2026. The lease carries 12 wells, so these are lease totals, not this well alone.
Operator of record
Hobbs, NM · P-5 Y, filed Jan 7, 1994 · 19 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | LDF Energy, LLCthrough Apr 2026 |
| Latest permit | Ericksen, W.R.May 29, 1984 |
- 3,200
- total depth, ft
- 1
- permits on file
- May 29, 1984
- last permit issued
- —
- completed
- 46.9K
- cumulative oil, bbl
- 364K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 lease this well is completed on; they carry 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Clapp, Oscar "A" O-10-3189 | Kermit | LDF Energy, LLC | 12 | 46.9K | 364K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1,993 · prior 12 3,778(-47%)
Oil, barrels lease total
Last 12 months 71 · prior 12 112(-37%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Ericksen, W.R.Jan 1993 → Nov 1993
- 2Royal Oil Ltd. Co.Dec 1993 → Mar 1996
- 3Eado ProductionApr 1996 → Mar 1997
- 4Eado Production, Inc.Apr 1997 → May 2001
- 5SDG Resources L.P.Jun 2001 → May 2006
- 6Torch Energy Services, Inc.Jun 2006 → Dec 2008
- 7Resaca Operating CompanyJan 2009 → Jun 2013
- 8Roswell Operating, LLCJul 2013 → Mar 2015
- 9Cavalcade Operating Company LLCApr 2015 → Mar 2016
- 10LDF Energy, LLCNov 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 241610-99 | Recompletion | Ericksen, W.R. | May 2, 1984 | May 29, 1984 | — | 3,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-3189 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,846 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,134 | 3,186 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 7.625 | 586 | — | — |
| 2.375 | 2,775 | — | — |
| 4.5 | 3,200 | — | — |
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 | May 5, 1986 | Apr 17, 1986 | — |
| 00 | Jul 25, 1985 | Jan 31, 1962 | — |
| 00 | Jan 12, 1984 | Jan 31, 1962 | — |
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 42-495-04436 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-04436 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Jun 1985
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000016491 | H-1 Injection | Canceled Apr 30, 1986 | 0 | 0 | 0–0 |
MONTHLY INJECTED, BBL · H-10 · LAST 4 REPORTED MONTHS
Last 12 months 0
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/49504436, documented in the API reference.