WELL · 42-203-35074 · DISTRICT 6
Cullen Heirs #4H
Harrison County · Lansing N. (Cotton Valley Lo.) field · Producing · Horizontal
Cullen Heirs #4H (API 42-203-35074) is a horizontal well in Harrison County operated by Sabine Energy Inc., completed November 24, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 15, 2011, permitted to 11,500 ft.
It was permitted by Nfr Energy, LLC and has since transferred to Sabine Energy Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Ferry Lake, Rodessa, James Lime, Cotton Valley.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by NFR Energy, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Feb 6, 2026 · 66 permits on file · (866) 520-0402
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sabine Energy Inc. |
| Production reports | Sabine Energy Inc.through Mar 2026 |
| Latest permit | NFR Energy, LLCJul 15, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 1
- permits on file
- Jul 15, 2011
- last permit issued
- Nov 24, 2011
- completed
- 0
- cumulative oil, bbl
- 1.73M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 24, 2011
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Cullen Heirs G-6-265226 | Lansing, N. (Cotton Valley, Lo.) | Sabine Energy Inc. | 1 | 0 | 1.73M | Nov 2011 – Jul 2026 |
Gas, mcf lease total
Last 12 months 12,501 · prior 12 46,135(-73%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1NFR Energy, LLCNov 2011 → Jan 2013
- 2Sabine Oil & Gas LLCFeb 2013 → Mar 2015
- 3Sabine Oil & Gas CorporationApr 2015 → Dec 2025
- 4Sabine Energy Inc.Jan 2026 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 720225-99 | Drill | NFR Energy, LLC | Jul 13, 2011 | Jul 15, 2011 | Jul 30, 2011 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-265226 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 22 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Ferry Lake | 5,833 | -5,811 |
| Rodessa | 6,152 | -6,130 |
| James Lime | 6,567 | -6,545 |
| Cotton Valley | 9,019 | -8,997 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,617 | 13,470 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 2,500 | 14.75 | 1,260 S |
| 9.625 | 5,007 | 10.625 | 590 S |
| 5.5 | 13,574 | 8.75 | 2,005 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 12, 2012 | Jan 4, 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 42-203-35074 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-35074 → 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/20335074, documented in the API reference.