WELL · 42-197-31439 · DISTRICT 9
Wells Unit #1
Hardeman County · Groesbeck Creek (Chappel) field · Producing · Directional
Wells Unit #1 (API 42-197-31439) is a well in Hardeman County operated by Assent Energy Partners LLC, completed August 4, 1998 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 4, 1998, permitted to 8,900 ft.
It was permitted by Key Energy Of Colorado, Inc. and has since transferred to Assent Energy Partners LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Mississippian, Barnett, Chester.
Its lease has reported 302K barrels of oil and 60.1K mcf of gas since August 1998, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Key Energy of Colorado, Inc.; the EWA schedule now lists a different operator.
College Sta, TX · P-5 Y, filed Feb 4, 2026 · 3 permits on file · (281) 705-2996
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Assent Energy Partners LLC |
| Production reports | Assent Energy Partners, LLCthrough Apr 2026 |
| Latest permit | Key Energy of Colorado, Inc.Jun 4, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,900
- total depth, ft
- 1
- permits on file
- Jun 4, 1998
- last permit issued
- Aug 4, 1998
- completed
- 302K
- cumulative oil, bbl
- 60.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 1998 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 4, 1998
- 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; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Wells Unit O-13-29565 | Groesbeck Creek (Chappel) | Assent Energy Partners, LLC | 3 | 302K | 60.1K | Aug 1998 – Jul 2026 |
Oil, barrels lease total
Last 12 months 683 · prior 12 821(-17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Key Energy of Colorado, Inc.Aug 1998 → Nov 2013
- 2Eagle Energy Acquisitions LPDec 2013 → Aug 2014
- 3Eagle Hydrocarbons (Texas) Inc.Sep 2014 → Mar 2015
- 4Eagle Hydrocarbons Inc.Apr 2015 → Jun 2020
- 5Assent Energy Partners, LLCJul 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 476854-99 | Drill | Key Energy of Colorado, Inc. | Jun 4, 1998 | Jun 4, 1998 | Jun 30, 1998 | 8,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-29565 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,481 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| MississippianMISS. CLEAN LIME | 7,970 | -6,489 |
| BarnettBARNETT SHALE | 8,200 | -6,719 |
| ChesterCHESTER LIME | 8,230 | -6,749 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,449 | 8,464 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 500 | 12.25 | 350 S |
| 5.5 | 8,449 | 7.875 | 150 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 5, 1998 | Sep 4, 1998 | Yes |
| 00 | Oct 19, 1998 | — | — |
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 42-197-31439 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-197-31439 → 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/19731439, documented in the API reference.