TEXAS · WELLS · LA SALLE COUNTY · THURMAN NORTH LAS LEASE · API 42-283-33012 · DISTRICT 01
Thurman North Las #B 3H
La Salle County · Eagleville (Eagle Ford-1) field · Producing · Horizontal
Thurman North Las #B 3H (API 42-283-33012) is a horizontal well in La Salle County operated by Ineos USA Oil & Gas LLC, completed February 5, 2013 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued January 25, 2012, permitted to 8,939 ft.
It was permitted by Chesapeake Operating, Inc. and has since transferred to Ineos USA Oil & Gas LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Anacacho, Ausitn Chalk, Austin Chalk, Eagle Ford.
Its lease has reported 257K barrels of oil and 2.37M mcf of gas since October 2011, last reporting volume in August 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Chesapeake Operating, Inc.; the EWA schedule now lists a different operator.
- Based in
- Denver, CO
- P-5 status
- Active (A)
- P-5 last filed
- May 26, 2026
- Permits on file
- 98
- Phone
- (720) 764-3473
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ineos USA Oil & Gas LLC |
| Production reports | Ineos USA Oil & Gas LLCthrough Aug 2026 |
| Latest permit | Chesapeake Operating, Inc.Jan 25, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,939
- total depth, ft
- 1
- permits on file
- Jan 25, 2012
- last permit issued
- Feb 5, 2013
- completed
- 257K
- cumulative oil, bbl
- 2.37M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · MAR 2012 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 5, 2013
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 |
|---|---|---|---|---|---|---|
| Thurman North Las O-1-15614 | Eagleville (Eagle Ford-1) | Ineos USA Oil & Gas LLC | 5 | 257K | 2.37M | Oct 2011 – Aug 2026 |
Gas, mcf lease total
Last 12 months 71,305 · prior 12 34,877(+104%)
Oil, barrels lease total
Last 12 months 5,523 · prior 12 3,648(+51%)
Wells named Thurman North Las
Ineos USA Oil & Gas LLC's other wells filed under this lease name in La Salle County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Operator on the lease's P-4
Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.
| Operator | From | To |
|---|---|---|
| Ineos USA Oil & Gas LLC | Apr 28, 2023 | today |
| Chesapeake Operating, L.L.C. | Nov 1, 2014 | Apr 28, 2023 |
| Chesapeake Operating, Inc. | Oct 23, 2011 | Nov 1, 2014 |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, Inc.Mar 2012 → Oct 2014
- 2Chesapeake Operating, L.L.C.Nov 2014 → Mar 2023
- 3Ineos USA Oil & Gas LLCApr 2023 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 731663-99 | Drill | Chesapeake Operating, Inc. | Jan 14, 2012 | Jan 25, 2012 | Feb 23, 2012 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 5, 2013 | Thurman North Las O-1-15614 | Eagleville (Eagle Ford-1) | Ineos USA Oil & Gas LLC | Producing | 8,939 |
Formation tops
As filed on W-2/G-1. Subsea from 534 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 8,353 | -7,819 |
| Ausitn Chalk | 8,805 | -8,271 |
| Austin Chalk | 8,805 | -8,271 |
| Eagle FordEAGLEFORD | 9,099 | -8,565 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,380 | 16,115 | Perforated |
| 15,973 | 16,115 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,553 | 12.25 | 1,520 S |
| 5.5 | 16,225 | 8.75 | 2,595 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 28, 2013 | Jun 3, 2013 | — |
| 00 | Jan 8, 2013 | Sep 20, 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 42-283-33012 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-33012 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/28333012, documented in the API reference.