TEXAS · WELLS · HIDALGO COUNTY · WINDING BROOK CORPORATION LEASE · API 42-215-33161 · DISTRICT 04
Winding Brook Corporation #4
Hidalgo County · McCook SE (Vicksburg Deep) field · Producing · Vertical
Winding Brook Corporation #4 (API 42-215-33161) is a well in Hidalgo County operated by Merit Energy Company, completed January 25, 2004 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued December 5, 2003, permitted to 16,100 ft.
It was permitted by El Paso Production Oil & Gas CO. and has since transferred to Merit Energy Company on the wellbore schedule.
Completion filings report one formation top, including Vicksburg.
Its lease has reported 3.61K barrels of oil and 3.14M mcf of gas since January 2004, last reporting volume in April 2026.
Operator of record
Permitted by El Paso Production Oil & Gas Co.; 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 | El Paso Production Oil & Gas Co.Dec 5, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 16,100
- total depth, ft
- 1
- permits on file
- Dec 5, 2003
- last permit issued
- Jan 25, 2004
- completed
- 3.61K
- cumulative oil, bbl
- 3.14M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2004 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 25, 2004
- 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 |
|---|---|---|---|---|---|---|
| Winding Brook Corporation G-4-199672 | McCook, SE (Vicksburg Deep) | Merit Energy Company | 1 | 3.61K | 3.14M | Jan 2004 – Apr 2026 |
Gas, mcf lease total
Last 12 months 25,417 · prior 12 17,324(+47%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1El Paso Production Oil & Gas Co.Jan 2004 → Jul 2006
- 2El Paso E & P Company, L. P.Aug 2006 → Jul 2012
- 3EP Energy E&P Company, L.P.Aug 2012 → Oct 2013
- 4Cantera Operating, LLCNov 2013 → Nov 2017
- 5Merit Energy CompanyDec 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 539326-99 | Drill | El Paso Production Oil & Gas Co. | Dec 4, 2003 | Dec 5, 2003 | Dec 15, 2003 | 18,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 25, 2004 | Winding Brook Corporation G-4-199672 | McCook SE (Vicksburg Deep) | Merit Energy Company | Producing | 16,100 |
Formation tops
As filed on W-2/G-1. Subsea from 233 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Vicksburg | 14,378 | -14,145 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 14,606 | 14,634 | Perforated |
| 14,768 | 14,821 | Perforated |
| 14,866 | 14,922 | Perforated |
| 14,940 | 14,988 | Perforated |
| 15,200 | 15,301 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,485 | 17.5 | 2,000 S |
| 9.625 | 10,700 | 12.25 | 760 S |
| 5 | 16,100 | 8.5 | 1,190 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 | Mar 31, 2004 | Feb 17, 2004 | Yes |
| 00 | Mar 10, 2004 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Feb 12, 2007. Density, 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 PorositySLIM XTREME ARRAY INDICTION HOSTILE LITHO DENSITY SLIM XTREME COMPENSATED NEUTRONSpans Vicksburg | TIFF | 10,725 to 16,138 | Feb 12, 2007run Jan 8, 2004 | — |
"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 42-215-33161 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-33161 → 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/21533161, documented in the API reference.