WELL · 42-371-34798 · DISTRICT 8
Champlin Cities Services #6
Pecos County · Putnam (Ellenburger) field · Vertical
Champlin Cities Services #6 (API 42-371-34798) is a well in Pecos County operated by Txo Production Corp., completed February 27, 1985.
The RRC has issued 3 drilling permits between 1984 and 2005, permitted to 5,409 ft.
It was permitted by Marathon Oil Company and has since transferred to Txo Production Corp. on the wellbore schedule.
Completion filings report 6 formation tops, including Yates, Queen, San Andres, Wolfcamp.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Marathon Oil Company; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Sep 1, 1992 · 3,227 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | TXO Production Corp. |
| Production reports | Olsen Energy Inc.through Feb 2026 |
| Latest permit | Marathon Oil CompanyJun 15, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,409
- total depth, ft
- 3
- permits on file
- Jun 15, 2005
- last permit issued
- Feb 27, 1985
- completed
- 0
- cumulative oil, bbl
- 1.62M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 27, 1985
- 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 |
|---|---|---|---|---|---|---|
| Champlin Cities Service, et AL G-10-128199 | Putnam (Wolfcamp) | Olsen Energy Inc. | 1 | 0 | 1.62M | Jan 1993 – Jul 2026 |
| Champlin Cities Service, et AL G-10-223660 | Putnam (Wichita-Albany) | Olsen Energy Inc. | 1 | 0 | 0 | Feb 2005 – Jul 2026 |
| Champlin Cities Service, et AL G-10-223661 | Putnam (Ellenburger) | Olsen Energy Inc. | 1 | 0 | 7.21K | Feb 2005 – Jul 2026 |
Gas, mcf lease total
Last 12 months 2,720 · prior 12 2,388(+14%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Marathon Oil CompanyJan 1993 → May 2009
- 2Apache CorporationJun 2009 → Jun 2021
- 3Slant Operating, LLCJul 2021 → Dec 2021
- 4Pecos River Exploration, LLCJan 2022 → Nov 2023
- 5Olsen Energy Inc.Dec 2023 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 602089-99 | Recompletion | Marathon Oil Company | Jun 15, 2005 | Jun 15, 2005 | Feb 17, 2005 | 5,378 |
| 349168-99 | Recompletion | TXO Production Corp. | Jul 21, 1988 | Jul 25, 1988 | — | 5,409 |
| 230857-99 | Drill | TXO Production Corp. | Mar 15, 1985 | Feb 28, 1984 | — | 5,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-128199 | — | — | — | — |
| — | — G-10-223660 | — | — | — | — |
| — | — G-10-223661 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,923 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 1,131 | 1,792 |
| Yates | 1,183 | 1,740 |
| QueenMIDDLE QUEEN | 1,591 | 1,332 |
| San Andres | 1,869 | 1,054 |
| Wolfcamp | 4,351 | -1,428 |
| Pre-Permian | 5,239 | -2,316 |
| Pre-Premium | 5,239 | -2,316 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,354 | 4,881 | Perforated |
| 4,974 | 5,004 | Perforated |
| 4,974 | 5,188 | Perforated |
| 5,242 | 5,307 | Perforated |
| 5,245 | 5,307 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 11.75 | 850 | 14.75 | 500 S |
| 11.75 | 860 | 15 | 500 S |
| 8.625 | 2,700 | 11 | 500 S |
| 4.5 | 5,409 | 7.875 | 500 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 | Apr 30, 2007 | Jun 20, 2005 | — |
| 00 | Apr 30, 2007 | May 31, 2005 | — |
| 00 | Jan 8, 2007 | — | — |
| 00 | Apr 11, 1994 | Jan 14, 1994 | — |
| 00 | Oct 6, 1988 | Aug 25, 1988 | Yes |
| 00 | Oct 5, 1988 | — | — |
| 00 | Jul 12, 1985 | Jun 7, 1985 | — |
| 00 | Jun 13, 1985 | — | — |
| 00 | May 10, 1985 | Mar 18, 1985 | — |
| 00 | May 4, 1985 | — | — |
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 42-371-34798 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-34798 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/37134798, documented in the API reference.