WELL · 42-203-35065 · DISTRICT 6
D Asto #4H
Harrison County · Carthage (Haynesville Shale) field · Producing · Horizontal
D Asto #4H (API 42-203-35065) is a horizontal well in Harrison County operated by Craton Operating LLC, completed April 4, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued June 21, 2011, permitted to 12,300 ft.
It was permitted by Sabine Oil & Gas LLC and has since transferred to Craton Operating LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Ferry Lake, James Lime, Sligo, Bossier.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Sabine Oil & Gas LLC; the EWA schedule now lists a different operator.
Bellaire, TX · P-5 Y, filed Mar 4, 2026 · 14 permits on file · (713) 900-3456
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Craton Operating LLC |
| Production reports | Craton Operating LLCthrough Apr 2026 |
| Latest permit | NFR Energy, LLCJun 21, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,300
- total depth, ft
- 2
- permits on file
- Jun 21, 2011
- last permit issued
- Apr 4, 2014
- completed
- 0
- cumulative oil, bbl
- 4.87M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 4, 2014
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| D'asto G-6-263233 | Carthage (Haynesville Shale) | Craton Operating LLC | 1 | 0 | 4.87M | Aug 2011 – Jul 2026 |
Gas, mcf lease total
Last 12 months 41,782 · prior 12 60,560(-31%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Sabine Oil & Gas LLCAug 2013 → Mar 2015
- 2Sabine Oil & Gas CorporationApr 2015 → Dec 2022
- 3Craton Operating LLCJan 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 718215-98 | Drill | Sabine Oil & Gas LLC | Dec 4, 2013 | Jun 21, 2011 | Jul 6, 2011 | 12,300 |
| 718215-99 | Drill | NFR Energy, LLC | Jun 10, 2011 | Jun 21, 2011 | Jul 6, 2011 | 12,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-263233 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 23 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Ferry Lake | 5,164 | -5,141 |
| James Lime | 5,900 | -5,877 |
| SligoSLIGO (PETTIT) | 6,180 | -6,157 |
| BossierBOSSIER SHALE | 10,015 | -9,992 |
| Bossiershale | 10,015 | -9,992 |
| HaynesvilleHAYNESVILLE SHALE | 10,926 | -10,903 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,287 | 15,092 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,188 | 13.5 | 510 S |
| 7.625 | 10,388 | 9.875 | 1,280 S |
| 5.5 | 15,210 | 6.75 | 695 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 | Jul 7, 2017 | Feb 27, 2017 | — |
| 00 | Jan 3, 2014 | Sep 9, 2013 | Yes |
| 00 | Apr 30, 2012 | Jan 6, 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 42-203-35065 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-35065 → 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/20335065, documented in the API reference.