WELL · 42-237-40088 · DISTRICT 9
Hull #2
Jack County · KRS (Marble Falls) field · Producing · Vertical
Hull #2 (API 42-237-40088) is a well in Jack County operated by Delfin Operating LLC, completed November 1, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 29, 2014, permitted to 6,500 ft.
It was permitted by Enexco, Inc. and has since transferred to Delfin Operating LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Gunsight, Palo Pinto, Weir, Village Bend.
Its lease has reported 8.06K barrels of oil and 228K mcf of gas since October 2014, last reporting in July 2026.
Operator of record
Permitted by Enexco, Inc.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Mar 4, 2026 · 7 permits on file · (214) 926-4266
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Delfin Operating LLC |
| Production reports | Delfin Operating, LLCthrough Mar 2026 |
| Latest permit | Enexco, Inc.Apr 29, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,500
- total depth, ft
- 1
- permits on file
- Apr 29, 2014
- last permit issued
- Nov 1, 2014
- completed
- 8.06K
- cumulative oil, bbl
- 228K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 1, 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 |
|---|---|---|---|---|---|---|
| Hull O-13-33343 | KRS (Marble Falls) | Delfin Operating, LLC | 1 | 8.06K | 228K | Oct 2014 – Jul 2026 |
Gas, mcf lease total
Last 12 months 5,422 · prior 12 7,020(-23%)
Oil, barrels lease total
Last 12 months 424 · prior 12 354(+20%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Enexco, Inc.Oct 2014 → Aug 2016
- 2Delfin Operating, LLCSep 2016 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 783057-99 | Drill | Enexco, Inc. | Mar 25, 2014 | Apr 29, 2014 | May 21, 2014 | 6,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-33343 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 987 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,645 | 5,710 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 337 | 12.25 | 200 S |
| 5.5 | 6,378 | 7.875 | 400 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 | Jan 5, 2016 | Feb 4, 2015 | 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 42-237-40088 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-40088 → 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/23740088, documented in the API reference.