TEXAS · WELLS · ZAPATA COUNTY · HAYNES, L. LEASE · API 42-505-34667 · DISTRICT 04
Haynes L. #86
Zapata County · Los Mogotes (Wilcox Cons.) field · Producing · Vertical
- Fields on the latest permit · any of 2
- Charco (9200) · Charco (9900)
- Not one formation; the well must be completed in one of them, and no target formation is stated.
Haynes L. #86 (API 42-505-34667) is a well in Zapata County operated by Merit Energy Company, completed April 26, 2003 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued February 11, 2003, permitted to 10,550 ft.
It was permitted by North Central Oil Corp. and has since transferred to Merit Energy Company on the wellbore schedule.
Completion filings report 5 formation tops, including Top Lower Asche, Note: No Log Above 8,515', Note: No Log Abovej 8,515', Upper Asche Not Present.
Its lease has reported 1.87K barrels of oil and 1.16M mcf of gas since April 2003, last reporting volume in April 2026.
Operator of record
Permitted by North Central Oil Corp.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 7, 2025
- Permits on file
- 1,049
- Phone
- (972) 701-8377
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Merit Energy Company |
| Production reports | Merit Energy Companythrough Apr 2026 |
| Latest permit | North Central Oil Corp.Feb 11, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,550
- total depth, ft
- 1
- permits on file
- Feb 11, 2003
- last permit issued
- Apr 26, 2003
- completed
- 1.87K
- cumulative oil, bbl
- 1.16M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2003 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 26, 2003
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Haynes, L. G-4-194503 | Los Mogotes (Wilcox Cons.) | Merit Energy Company | 1 | 1.87K | 1.16M | Apr 2003 – Apr 2026 |
Gas, mcf lease total
Last 12 months 3,678 · prior 12 5,453(-33%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1North Central Oil Corp.Apr 2003 → Dec 2005
- 2Pogo Producing CompanyFeb 2006 → Jan 2008
- 3Pogo Producing Company LLCFeb 2008 → Aug 2011
- 4Plains Exploration & Prod. Co.Sep 2011 → Feb 2012
- 5OXY USA Inc.Mar 2012 → Apr 2017
- 6Merit Energy CompanyMay 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 528246-99 | Drill | North Central Oil Corp. | Feb 7, 2003 | Feb 11, 2003 | Mar 26, 2003 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 26, 2003 | Haynes L. G-4-194503 | Los Mogotes (Wilcox Cons.) | Merit Energy Company | Producing | 10,550 |
Formation tops
As filed on W-2/G-1. Subsea from 408 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Top Lower Asche | 10,012 | -9,604 |
| Note: NO Log Above 8,515' | — | — |
| Note: NO Log Abovej 8,515' | — | — |
| Upper Asche Not Present | — | — |
| Upper Asche (Not Present) | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,060 | 10,070 | Perforated |
| 10,108 | 10,118 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 531 | 12.25 | 280 S |
| 7 | 8,510 | 8.75 | 245 S |
| 4.5 | 10,550 | 6.25 | 195 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 13, 2003 | May 2, 2003 | Yes |
| 00 | Jun 11, 2003 | May 8, 2003 | — |
| 00 | May 29, 2003 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jul 17, 2006. Density, Gamma ray, Neutron, Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Combination: Resistivity/Neutron Density PorosityARRAY INDUCTION-GR COMPENSATED NEUTRON/LITHODENSITY PLATFORM EXPRESS 150Spans Top Lower Asche | TIFF | 8,515 to 10,569 | Jul 17, 2006run Apr 11, 2003 | — |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-505-34667 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-34667 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/50534667, documented in the API reference.