WELL · 42-059-36042 · DISTRICT 7
Malu #1
Callahan County · Mask (Caddo) field · Vertical
Malu #1 (API 42-059-36042) is a well in Callahan County operated by Anderson Production, completed January 21, 1990.
The RRC has issued 2 drilling permits (amended once) between 1989 and 2004, permitted to 4,200 ft.
It was permitted by Anderson, E. D. and has since transferred to Anderson Production on the wellbore schedule.
Completion filings report 2 formation tops, including Cross Cut Sand, Caddo.
Its 3 leases have reported 4.39K barrels of oil and 88.1K mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Anderson, E. D.; the EWA schedule now lists a different operator.
Cisco, TX · P-5 Y, filed Aug 4, 2025 · 3 permits on file · (817) 994-6774
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Anderson Production |
| Production reports | Anderson Productionthrough Apr 2014 |
| Latest permit | Anderson, E. D.Jul 29, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,200
- total depth, ft
- 3
- permits on file
- Jul 29, 2004
- last permit issued
- Jan 21, 1990
- completed
- 4.39K
- cumulative oil, bbl
- 88.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 21, 1990
- 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 3 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 |
|---|---|---|---|---|---|---|
| Malu G-8-206532 | Callahan County Regular (Gas) | Anderson Production | 1 | 0 | 20.8K | May 2004 – Jul 2026 |
| Malu O-8-26400 | Mask (Caddo) | Anderson Production | 1 | 4.39K | 67.3K | Jan 1993 – Jul 2026 |
| — G-8-133741 | — | — | 0 | 0 | 0 | — |
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.
- 1Reef Exploration, Inc. (A-1)Jan 1993 → Jul 1993
- 2Yellow Rose Oil & Gas OperatingAug 1993 → Sep 1993
- 3M H W, Inc.Dec 1993 → Jul 1996
- 4Anderson, E. D.Aug 1996 → Nov 2009
- 5Anderson ProductionDec 2009 → Apr 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 547865-99 | Recompletion | Anderson, E. D. | Jul 6, 2004 | Jul 29, 2004 | — | 3,274 |
| 366965-98 | Drill | Reef Exploration, Inc. (A-1) | Mar 12, 1990 | Nov 29, 1989 | — | 4,200 |
| 366965-99 | Drill | Reef Exploration, Inc. (A-1) | Nov 27, 1989 | Nov 29, 1989 | — | 4,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-133741 | — | — | — | — |
| — | — G-8-206532 | — | — | — | — |
| — | — O-8-26400 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,536 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,235 | 3,274 | Perforated |
| 3,240 | 3,243 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 138 | — | 100 S |
| 8.625 | 148 | 12.25 | 100 S |
| 4.5 | 3,275 | 7.875 | 200 S |
| 4.5 | 3,302 | — | 200 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 | May 26, 2005 | Jun 3, 2004 | Yes |
| 00 | Mar 2, 2005 | — | — |
| 00 | Mar 3, 1992 | Dec 23, 1991 | — |
| 00 | Jan 10, 1992 | — | — |
| 00 | Mar 27, 1990 | Feb 22, 1990 | Yes |
| 00 | Mar 22, 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 42-059-36042 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-059-36042 → 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/05936042, documented in the API reference.