WELL · 42-283-32747 · DISTRICT 1
Winslow Unit B Las #5H
LA Salle County · Eagleville (Eagle Ford-1) field · Horizontal
Winslow Unit B Las #5H (API 42-283-32747) is a horizontal well in La Salle County operated by Chesapeake Operating Inc., completed November 23, 2011.
The RRC has issued one drilling permit (amended twice), issued August 16, 2011, permitted to 12,000 ft.
Completion filings report 3 formation tops, including Anacacho, Austin Chalk, Eagle Ford.
No lease production has been reported under this well’s leases.
Operator of record
- Based in
- Oklahoma City, OK
- P-5 status
- Delinquent (D)
- P-5 last filed
- Dec 10, 2024
- Permits on file
- 13,061
- Phone
- (405) 935-3100
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chesapeake Operating Inc. |
| Production reports | Ineos USA Oil & Gas LLCthrough Apr 2026 |
| Latest permit | Chesapeake Operating, Inc.Aug 16, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 3
- permits on file
- Aug 16, 2011
- last permit issued
- Nov 23, 2011
- completed
- 0
- cumulative oil, bbl
- 2.92M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 23, 2011
- 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 |
|---|---|---|---|---|---|---|
| Winslow Unit B Las G-1-269995 | Eagleville (Eagle Ford-1) | Ineos USA Oil & Gas LLC | 1 | 0 | 2.92M | Feb 2012 – Jul 2026 |
| Winslow Unit B Las O-1-15869 | Eagleville (Eagle Ford-1) | Chesapeake Operating, Inc. | 1 | 0 | 4.89K | Nov 2011 – Oct 2013 |
Gas, mcf lease total
Last 12 months 61,509 · prior 12 59,902(+3%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, Inc.Jun 2013 → Oct 2014
- 2Chesapeake Operating, L.L.C.Nov 2014 → Mar 2023
- 3Ineos USA Oil & Gas LLCApr 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 722190-97 | Drill | Chesapeake Operating, Inc. | Jun 24, 2013 | Aug 16, 2011 | Oct 30, 2011 | 12,000 |
| 722190-98 | Drill | Chesapeake Operating, Inc. | Jun 8, 2012 | Aug 16, 2011 | Oct 30, 2011 | 12,000 |
| 722190-99 | Drill | Chesapeake Operating, Inc. | Aug 11, 2011 | Aug 16, 2011 | Oct 30, 2011 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-269995 | — | — | — | — |
| — | — O-1-15869 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 436 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 9,724 | -9,288 |
| Austin Chalk | 10,391 | -9,955 |
| Eagle Ford | 10,561 | -10,125 |
| Eagle FordEAGLEFORD | 10,561 | -10,125 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,935 | 15,666 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,943 | 13.5 | 1,245 S |
| 5.5 | 15,771 | 8.75 | 2,700 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 | Oct 3, 2013 | Oct 2, 2013 | Yes |
| 00 | Jun 19, 2012 | May 2, 2012 | Yes |
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 42-283-32747 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-32747 → 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/28332747, documented in the API reference.