WELL · 42-227-35217 · DISTRICT 8
Mapache Unit #1
Howard County · Sara-Mag (Canyon Reef) field · Vertical
Mapache Unit #1 (API 42-227-35217) is a plugged well in Howard County, plugged June 27, 2005, last operated by Finley Resources Inc..
The RRC has issued one drilling permit (amended once), issued May 30, 1997, permitted to 7,700 ft.
It was permitted by Lakewood Operating, Ltd. and has since transferred to Finley Resources Inc. on the wellbore schedule.
Completion filings report 7 formation tops, including San Andres, Spraberry, Sprby, Dean.
Its lease has reported 8.42K barrels of oil and 11.2K mcf of gas since July 1997, last reporting in August 2005.
Operator of record
Permitted by Lakewood Operating, Ltd.; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 12, 2025
- Permits on file
- 276
- Phone
- (817) 336-1924
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Finley Resources Inc. |
| Production reports | Lakewood Operating, Ltd.through Jul 1999 |
| Latest permit | Lakewood Operating, Ltd.May 30, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,700
- total depth, ft
- 2
- permits on file
- May 30, 1997
- last permit issued
- Nov 23, 1999
- completed
- 8.42K
- cumulative oil, bbl
- 11.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 1997 THROUGH Aug 2005
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 23, 1999
- Shut in
- —
- Plugged
- Jun 27, 2005
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 |
|---|---|---|---|---|---|---|
| Mapache Unit O-10-35399 | Sara-Mag (Canyon Reef) | Finley Resources, Inc. | 1 | 8.42K | 11.2K | Jul 1997 – Aug 2005 |
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.
- 1Lakewood Operating, Ltd.Jul 1997 → Jun 1999
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 462943-98 | Drill | Lakewood Operating, Ltd. | Jun 18, 1997 | May 30, 1997 | Jun 21, 1997 | 7,700 |
| 462943-99 | Drill | Lakewood Operating, Ltd. | May 27, 1997 | May 30, 1997 | — | 7,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-35399 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,381 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 2,325 | 56 |
| Spraberry | 4,860 | -2,479 |
| Sprby | 4,860 | -2,479 |
| Dean | 5,998 | -3,617 |
| Wolfcamp | 6,538 | -4,157 |
| PennsylvanianPENN SHALE | 7,282 | -4,901 |
| CanyonCANYON REEF | 7,464 | -5,083 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,462 | 7,490 | Perforated |
| 7,462 | 7,590 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 410 | 17.5 | 425 S |
| 8.625 | 2,486 | 11 | 900 S |
| 5.5 | 7,462 | 7.875 | 525 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 17, 2000 | Jan 19, 2000 | — |
| 00 | Sep 10, 1997 | Jul 24, 1997 | Yes |
| 00 | Aug 12, 1997 | — | — |
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 42-227-35217 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-227-35217 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 2.06M
- bbl, all reported
- Dec 2005
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000089406 | H-1 Injection | Plugged Jul 13, 2005 | 6,000 | 300 | 7,464–7,600 |
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/22735217, documented in the API reference.