WELL · 42-315-30875 · DISTRICT 6
Cartwright L. (Cartwright Unit) #9
Marion County · Lassater (Travis Peak Gas) field · Producing · Vertical
Cartwright L. (Cartwright Unit) #9 (API 42-315-30875) is a well in Marion County operated by Linder John Operating CO. LLC, completed July 11, 2002 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued December 14, 2001, permitted to 11,300 ft.
It was permitted by Mitchell Energy Company L.P. and has since transferred to Linder John Operating CO. LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Rdss, Felker, Cnvl, Bssrs.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Mitchell Energy Company L.P.; the EWA schedule now lists a different operator.
Gladewater, TX · P-5 Y, filed Sep 4, 2025 · 14 permits on file · (903) 845-4240
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Linder John Operating Co. LLC |
| Production reports | Linder, John Operating Co., LLCthrough Apr 2026 |
| Latest permit | Mitchell Energy Company L.P.Dec 14, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,300
- total depth, ft
- 1
- permits on file
- Dec 14, 2001
- last permit issued
- Jul 11, 2002
- completed
- 0
- cumulative oil, bbl
- 410K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2002 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 11, 2002
- 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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cartwright, L. (Cartwright Unit) G-6-192266 | Lassater (Cotton Valley) | Linder, John Operating Co., LLC | 1 | 0 | 102K | Jul 2002 – Jul 2026 |
| Cartwright, L. (Cartwright Unit) G-6-195721 | Lassater (Travis Peak, Gas) | Linder, John Operating Co., LLC | 1 | 0 | 308K | Jul 2002 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1,415 · prior 12 1,416(0%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Devon Energy Production Co, L.P.Jul 2002 → Oct 2011
- 2Devon Energy Operating Co., L.P.Apr 2003 → Jul 2004
- 3Linder, John Operating Co., LLCJun 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 514709-99 | Drill | Mitchell Energy Company L.P. | Oct 24, 2001 | Dec 14, 2001 | Jan 7, 2002 | 11,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-192266 | — | — | — | — |
| — | — G-6-195721 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 341 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rdss | 6,932 | -6,591 |
| Felker | 7,736 | -7,395 |
| Cnvl | 9,452 | -9,111 |
| Bssrs | 10,818 | -10,477 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,806 | 7,814 | Perforated |
| 7,936 | 7,948 | Perforated |
| 10,438 | 10,446 | Perforated |
| 10,778 | 10,886 | Perforated |
| 10,984 | 11,004 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,360 | 12.25 | 745 S |
| 5.5 | 11,172 | 7.875 | 1,640 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 4, 2003 | Jul 21, 2003 | Yes |
| 00 | Jul 30, 2003 | — | — |
| 00 | Mar 14, 2003 | Dec 23, 2002 | Yes |
| 00 | Jan 22, 2003 | — | — |
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 42-315-30875 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-315-30875 → 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/31530875, documented in the API reference.