TEXAS · WELLS · PECOS COUNTY · API 42-371-34562 · DISTRICT 7B
McDonald #4
Pecos County · Putnam (Clear Fork) field · Vertical
Mcdonald #4 (API 42-371-34562) is a plugged well in Pecos County, plugged March 2, 2015, last operated by Olsen Energy Inc..
The RRC has issued 2 drilling permits between 1983 and 1998, permitted to 5,200 ft.
Completion filings report 3 formation tops, including Wichita-Albany, Wolfcamp, Ellenburger.
Its 2 leases have reported 165 barrels of oil and 379K mcf of gas since January 1993, with no volume in the three years through April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Boerne, TX
- P-5 status
- Active (A)
- P-5 last filed
- May 26, 2026
- Permits on file
- 243
- Phone
- (210) 496-2466
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Olsen Energy Inc. |
| Production reports | Olsen Energy Inc.through May 1999 |
| Latest permit | Olsen Energy Inc.Sep 1, 1998 |
- 5,200
- total depth, ft
- 2
- permits on file
- Sep 1, 1998
- last permit issued
- Oct 21, 1998
- completed
- 165
- cumulative oil, bbl
- 379K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 21, 1998
- Shut in
- —
- Plugged
- Mar 2, 2015
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 2 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 |
|---|---|---|---|---|---|---|
| McDonald G-10-170923 | Putnam (Clear Fork) | Olsen Energy Inc. | 1 | 0 | 19.1K | Oct 1998 – May 1999 |
| McDonald G-10-109069 | Putnam (Wichita-Albany) | Olsen Energy Inc. | 1 | 165 | 360K | Jan 1993 – Oct 1998 |
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.
- 1Kerr-McGee CorporationJan 1993 → Sep 1996
- 2Olsen Energy Inc.Dec 1996 → May 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 479035-99 | Recompletion | Olsen Energy Inc. | Aug 27, 1998 | Sep 1, 1998 | Oct 16, 1998 | 5,100 |
| 213110-99 | Drill | Flag-Redfern Oil Company | Sep 15, 1983 | Sep 20, 1983 | — | 5,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 21, 1998 | McDonald G-10-170923 | Putnam (Clear Fork) | Olsen Energy Inc. | Plugged | — |
| Jan 27, 1984 | McDonald G-10-109069 | Putnam (Wichita-Albany) | Olsen Energy Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,587 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wichita-AlbanyWICHITA ALBANY MKR | 4,165 | -1,578 |
| WolfcampWOLFCAMP LIME | 4,590 | -2,003 |
| Ellenburger | 4,870 | -2,283 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,064 | 3,874 | Perforated |
| 3,337 | 3,874 | Perforated |
| 4,069 | 4,421 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 590 | 17.5 | 525 S |
| 8.625 | 2,900 | 11 | 1,000 S |
| 4.5 | 5,100 | 7.875 | 500 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 | Jun 14, 2001 | Apr 20, 2001 | — |
| 00 | Dec 29, 1998 | Oct 30, 1998 | Yes |
| 00 | Dec 7, 1998 | — | — |
| 00 | Apr 17, 1984 | Feb 22, 1984 | — |
| 00 | Apr 5, 1984 | Feb 22, 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 42-371-34562 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-34562 → 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
- 460K
- bbl, all reported
- Nov 2015
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000089925 | H-1 Injection | Plugged Mar 24, 2015 | 1,000 | 1,500 | 3,000–3,965 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 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/37134562, documented in the API reference.