WELL · 42-003-36688 · DISTRICT 8
Texas -Z- #11
Andrews County · Fullerton South (Wolfcamp) field · Vertical
Texas -Z- #11 (API 42-003-36688) is a well in Andrews County operated by Maverick Operating LLC, completed November 11, 1996.
The RRC has issued 4 drilling permits between 1990 and 2005, permitted to 11,500 ft.
It was permitted by Merit Energy Company and has since transferred to Maverick Operating LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Yates, San Andres, Wolfcamp, Devonian.
Its 4 leases have reported 746K barrels of oil and 736K mcf of gas since January 1993, last reporting in July 2026. The leases carry 14 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Merit Energy Company; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Aug 4, 2025 · 35 permits on file · (432) 413-5533
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Maverick Operating LLC |
| Production reports | Maverick Operating, LLCthrough Apr 2026 |
| Latest permit | Merit Energy CompanyJul 1, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 4
- permits on file
- Jul 1, 2005
- last permit issued
- Nov 11, 1996
- completed
- 746K
- cumulative oil, bbl
- 736K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 11, 1996
- 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 4 leases this well is completed on; they carry 14 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Texas -Z- O-10-1794 | Fullerton (8500) | Maverick Operating, LLC | 5 | 287K | 328K | Jan 1993 – Jul 2026 |
| Texas -Z- O-10-15135 | Fullerton, South (Wolfcamp) | Maverick Operating, LLC | 5 | 85.2K | 134K | Jan 1993 – Jul 2026 |
| Texas Z O-10-40309 | Fullerton (San Andres, South) | Maverick Operating, LLC | 1 | 8.24K | 13.4K | Aug 2006 – Jul 2026 |
| Texas -Z- O-10-32499 | Fullerton, South (Ellenburger) | Maverick Operating, LLC | 3 | 366K | 261K | Jan 1993 – Aug 2023 |
Oil, barrels lease total
Last 12 months 2,669 · prior 12 2,699(-1%)
Gas, mcf lease total
Last 12 months 1,871 · prior 12 2,535(-26%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chevron U. S. A. Inc.Jan 1993 → Sep 1998
- 2Merit Energy CompanyOct 1998 → May 2010
- 3PDC EnergyAug 2006 → Oct 2011
- 4PDC-WV-Co CorporationAug 2010 → Aug 2010
- 5Butler, Kevin O. & Assoc., Inc.Nov 2011 → Jun 2019
- 6Maverick Operating, LLCJul 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 602915-99 | Recompletion | Merit Energy Company | Jul 1, 2005 | Jul 1, 2005 | Jul 12, 2006 | 11,064 |
| 480436-99 | Recompletion | Chevron U. S. A. Inc. | Oct 26, 1998 | Oct 28, 1998 | Nov 1, 1996 | 11,064 |
| 402597-99 | Recompletion | Chevron U. S. A. Inc. | Aug 21, 1992 | Aug 25, 1992 | Jul 30, 1992 | 11,064 |
| 370598-99 | Drill | Chevron U. S. A. Inc. | Mar 6, 1990 | Apr 4, 1990 | — | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-1794 | — | — | — | — |
| — | — O-10-15135 | — | — | — | — |
| — | — O-10-32499 | — | — | — | — |
| — | — O-10-40309 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,303 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,990 | 313 |
| San Andres | 4,500 | -1,197 |
| Wolfcamp | 6,740 | -3,437 |
| Wolfcamp | 8,173 | -4,870 |
| Devonian | 8,530 | -5,227 |
| Ellenburger | 10,875 | -7,572 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,545 | 4,779 | Perforated |
| 8,183 | 8,234 | Perforated |
| 8,473 | 8,483 | Perforated |
| 8,488 | 8,500 | Perforated |
| 8,508 | 8,520 | Perforated |
| 8,528 | 8,545 | Perforated |
| 8,546 | 8,566 | Perforated |
| 8,570 | 8,580 | Perforated |
| 10,871 | 10,902 | Perforated |
| 10,950 | 10,980 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 1,758 | 14.75 | 1,200 S |
| 8.625 | 7,311 | 11 | 1,850 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 | Nov 29, 2010 | Aug 30, 2010 | Yes |
| 00 | Nov 15, 2010 | — | — |
| 00 | Aug 13, 2001 | Sep 29, 1998 | Yes |
| 00 | Jun 26, 2001 | May 5, 1993 | — |
| 00 | Jul 30, 1993 | May 5, 1993 | — |
| 00 | Feb 10, 1993 | Jan 11, 1993 | Yes |
| 00 | Jan 27, 1993 | Dec 18, 1990 | — |
| 00 | Jun 12, 1991 | Dec 18, 1990 | — |
| 00 | Aug 28, 1990 | Aug 10, 1990 | Yes |
| 00 | Aug 24, 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 42-003-36688 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-36688 → 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.
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/00336688, documented in the API reference.