WELL · 42-315-30842 · DISTRICT 6
Cartwright L. (Cartwright Unit) #5
Marion County · Lassater (Travis Peak Gas) field · Vertical
Cartwright L. (Cartwright Unit) #5 (API 42-315-30842) is a well in Marion County operated by Mitchell Energy Corporation, completed December 18, 1998.
The RRC has issued one drilling permit, issued June 3, 1998, permitted to 9,600 ft.
Completion filings report 3 formation tops, including Pettit, Travis Peak, Cotton Valley.
Its 3 leases have reported 9.83K barrels of oil and 965K mcf of gas since September 1998, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Jul 18, 2000
- Permits on file
- 4,224
- Phone
- (713) 377-5818
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mitchell Energy Corporation |
| Production reports | Linder, John Operating Co., LLCthrough Apr 2026 |
| Latest permit | Mitchell Energy CorporationJun 3, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,600
- total depth, ft
- 1
- permits on file
- Jun 3, 1998
- last permit issued
- Dec 18, 1998
- completed
- 9.83K
- cumulative oil, bbl
- 965K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 1998 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 18, 1998
- Shut in
- —
- Plugged
- —
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 3 leases 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 |
|---|---|---|---|---|---|---|
| Cartwright, L. (Cartwright Unit) G-6-173427 | Lassater (Travis Peak, Gas) | Linder, John Operating Co., LLC | 1 | 0 | 825K | May 1999 – Jul 2026 |
| Cartwright, L. (Cartwright Unit) O-6-13918 | Lassater (Travis Peak, Gas) | Mitchell Energy Corporation | 1 | 9.83K | 105K | Dec 1998 – Jul 1999 |
| Cartwright, L. (Cartwright Unit) G-6-170588 | Lassater (Travis Peak, Gas) | Mitchell Energy Corporation | 1 | 0 | 34.9K | Sep 1998 – Dec 1998 |
Gas, mcf lease total
Last 12 months 13,017 · prior 12 7,153(+82%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Mitchell Energy CorporationSep 1998 → Dec 2000
- 2Mitchell Energy Company L.P.Jan 2001 → Mar 2002
- 3Devon Energy Operating Co., L.P.Apr 2002 → Jul 2004
- 4Devon Energy Production Co, L.P.Aug 2004 → Sep 2014
- 5Linn Operating, Inc.Oct 2014 → Apr 2017
- 6Linn Operating, LLCMay 2017 → Jan 2019
- 7Riviera Operating, LLCFeb 2019 → Mar 2020
- 8Linder, John Operating Co., LLCApr 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 476093-99 | Drill | Mitchell Energy Corporation | May 7, 1998 | Jun 3, 1998 | Jul 15, 1998 | 9,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-170588 | — | — | — | — |
| — | — G-6-173427 | — | — | — | — |
| — | — O-6-13918 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 373 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pettit | 7,438 | -7,065 |
| Travis Peak | 7,564 | -7,191 |
| Travis PeakTRAVIS PEAK IV | 8,607 | -8,234 |
| Cotton Valley | 9,112 | -8,739 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,951 | 8,033 | Perforated |
| 8,379 | 8,484 | Perforated |
| 8,656 | 8,737 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,285 | 12.25 | 395 S |
| 4.5 | 9,318 | 7.875 | 1,300 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 | Aug 25, 1999 | May 14, 1999 | — |
| 00 | Jul 12, 1999 | — | — |
| 00 | Jun 29, 1999 | Jan 25, 1999 | — |
| 00 | May 11, 1999 | — | — |
| 00 | Nov 19, 1998 | Sep 25, 1998 | Yes |
| 00 | Nov 6, 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 42-315-30842 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-315-30842 → 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/31530842, documented in the API reference.