WELL · 42-505-34566 · DISTRICT 4
Haynes L. #81
Zapata County · Los Mogotes (Wilcox Cons.) field · Vertical
Haynes L. #81 (API 42-505-34566) is a well in Zapata County operated by Pogo Producing Company LLC, completed September 23, 2002.
The RRC has issued one drilling permit (amended once), issued June 19, 2002, permitted to 9,200 ft.
It was permitted by North Central Oil Corp. and has since transferred to Pogo Producing Company LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Upper Asche Marker, Top Of Lower Asche, Note:No Log Above 6,915'.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by North Central Oil Corp.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Aug 13, 2010
- Permits on file
- 82
- Phone
- (713) 579-6578
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pogo Producing Company LLC |
| Production reports | OXY USA Inc.through Feb 2016 |
| Latest permit | North Central Oil Corp.Jun 19, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,200
- total depth, ft
- 2
- permits on file
- Jun 19, 2002
- last permit issued
- Sep 23, 2002
- completed
- 0
- cumulative oil, bbl
- 95.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2002 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 23, 2002
- 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 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 |
|---|---|---|---|---|---|---|
| Haynes, L. G-4-191864 | Los Mogotes (Wilcox Cons.) | Merit Energy Company | 1 | 0 | 80.6K | Nov 2002 – Jul 2026 |
| Haynes, L. G-4-190866 | Los Mogotes (7400) | Pogo Producing Company LLC | 1 | 0 | 14.6K | Sep 2002 – Dec 2008 |
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.
- 1North Central Oil Corp.Sep 2002 → Dec 2005
- 2Pogo Producing CompanyJan 2006 → Jan 2008
- 3Pogo Producing Company LLCFeb 2008 → Mar 2009
- 4OXY USA Inc.Mar 2012 → Feb 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 521158-98 | Drill | North Central Oil Corp. | Sep 30, 2002 | Jun 19, 2002 | Aug 7, 2002 | 8,900 |
| 521158-99 | Drill | North Central Oil Corp. | Jun 19, 2002 | Jun 19, 2002 | — | 9,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-190866 | — | — | — | — |
| — | — G-4-191864 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 528 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Upper Asche Marker | 7,268 | -6,740 |
| Top of Lower Asche | 8,240 | -7,712 |
| Note:no Log Above 6,915' | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,582 | 7,596 | Perforated |
| 8,536 | 8,540 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 520 | 17.5 | 515 S |
| 7 | 6,915 | 12.25 | 855 S |
| 7 | 7,577 | 12.25 | 855 S |
| 4.5 | 8,900 | 6.25 | 268 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 | Feb 11, 2003 | Dec 9, 2002 | — |
| 00 | Dec 27, 2002 | — | — |
| 00 | Nov 5, 2002 | Sep 29, 2002 | Yes |
| 00 | Oct 10, 2002 | — | — |
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 42-505-34566 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-34566 → 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/50534566, documented in the API reference.