TEXAS · WELLS · WISE COUNTY · SEALY "B" LEASE · API 42-497-34262 · DISTRICT 7C
Sealy B #4
Wise County · Cap Yates (Consolidated Congl.) field · Shut In · Vertical
Sealy B #4 (API 42-497-34262) is a well in Wise County operated by Large Operating LLC, completed June 19, 1998 and listed as shut in on the RRC schedule, shut in January 1, 2021.
The RRC has issued one drilling permit (amended once), issued May 20, 1998, permitted to 5,714 ft.
It was permitted by JW Energy CO., Ltd and has since transferred to Large Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Caddo, Marble Falls.
Its lease has reported 55.6K barrels of oil and 909K mcf of gas since June 1998, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by JW Energy Co., Ltd; the EWA schedule now lists a different operator.
- Based in
- Stinnett, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 17, 2025
- Permits on file
- 2
- Phone
- (212) 798-1320
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Large Operating LLC |
| Production reports | Large Operating LLCthrough Apr 2026 |
| Latest permit | JW Energy Co., LtdMay 20, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,714
- total depth, ft
- 2
- permits on file
- May 20, 1998
- last permit issued
- Jun 19, 1998
- completed
- 55.6K
- cumulative oil, bbl
- 909K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 1998 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 19, 1998
- Shut in
- Jan 1, 2021
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sealy "B" O-13-29568 | Cap Yates (Consolidated Congl.) | Large Operating LLC | 5 | 55.6K | 909K | Jun 1998 – Jul 2026 |
Gas, mcf lease total
Last 12 months 2,106 · prior 12 2,346(-10%)
Oil, barrels lease total
Last 12 months 26 · prior 12 14(+86%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1JW Energy Co., LtdJul 1998 → Nov 2000
- 2WG Operating, Inc.Dec 2000 → Nov 2010
- 3Milagro Exploration, LLCDec 2010 → Oct 2015
- 4White Oak Operating Company LLCNov 2015 → Aug 2018
- 5Big Mountain Operating LLCJan 2019 → Jul 2020
- 6Everest Energy LLCOct 2020 → May 2021
- 7Large Operating LLCJun 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 476463-98 | Drill | JW Energy Co., Ltd | Sep 29, 1998 | May 20, 1998 | May 21, 1998 | 6,000 |
| 476463-99 | Drill | JW Energy Co., Ltd | May 20, 1998 | May 20, 1998 | — | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 19, 1998 | Sealy B O-13-29568 | Cap Yates (Consolidated Congl.) | Large Operating LLC | Shut In · shut in Jan 1, 2021 | 5,714 |
Formation tops
As filed on W-2/G-1. Subsea from 948 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Caddo | 4,900 | -3,952 |
| Marble Falls | 5,665 | -4,717 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,282 | 5,286 | Perforated |
| 5,296 | 5,301 | Perforated |
| 5,345 | 5,355 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 275 | 12.25 | 180 S |
| 4.5 | 5,714 | 7.875 | 130 S |
| 4.5 | — | 7.875 | 125 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 5, 1998 | Aug 17, 1998 | Yes |
| 00 | Oct 21, 1998 | — | — |
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 42-497-34262 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-497-34262 → 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/49734262, documented in the API reference.