WELL · 42-313-31059 · DISTRICT 3
Chambless #1
Madison County · FT Trinidad E. (Edwards -A-) field · SWR-10-Well · Vertical
Chambless #1 (API 42-313-31059) is a well in Madison County operated by Reed Exploration LLC, completed March 13, 2014 and listed as swr-10-well on the RRC schedule.
The RRC has issued one drilling permit, issued November 20, 2013, permitted to 13,000 ft.
It was permitted by Burk Royalty CO., Ltd. and has since transferred to Reed Exploration LLC on the wellbore schedule.
Completion filings report 9 formation tops, including Pecan Gap, Austin Chalk, Woodbine, Eagle Ford.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Burk Royalty Co., Ltd.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Feb 4, 2026 · (432) 661-7139
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Reed Exploration LLC |
| Production reports | Buffalo Xxii Operating, LLCthrough Feb 2023 |
| Latest permit | Burk Royalty Co., Ltd.Nov 20, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,000
- total depth, ft
- 1
- permits on file
- Nov 20, 2013
- last permit issued
- Mar 13, 2014
- completed
- 0
- cumulative oil, bbl
- 301K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 13, 2014
- 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 4 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Chambless G-3-279369 | Fort Trinidad (Glen Rose, Upper) | Reed Exploration LLC | 1 | 0 | 301K | Mar 2014 – Jul 2026 |
| Chambless G-3-279388 | Fort Trinidad, East (Buda) | Reed Exploration LLC | 1 | 0 | 0 | Mar 2014 – Jul 2026 |
| Chambless G-3-279393 | Fort Trinidad, East (Georgetown) | Reed Exploration LLC | 1 | 0 | 0 | Mar 2014 – Jul 2026 |
| Chambless G-3-279417 | FT Trinidad, E. (Edwards -A-) | Reed Exploration LLC | 1 | 0 | 0 | Mar 2014 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Burk Royalty Co., Ltd.Apr 2014 → Jun 2020
- 2Etx Energy, LLCSep 2020 → Dec 2021
- 3Buffalo Xxii Operating, LLCJan 2022 → Feb 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 773425-99 | Drill | Burk Royalty Co., Ltd. | Nov 8, 2013 | Nov 20, 2013 | Jan 5, 2014 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-279369 | — | — | — | — |
| — | — G-3-279388 | — | — | — | — |
| — | — G-3-279393 | — | — | — | — |
| — | — G-3-279417 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 211 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 8,170 | -7,959 |
| Austin Chalk | 8,870 | -8,659 |
| Woodbine | 9,285 | -9,074 |
| Eagle FordEAGLEFORD | 9,790 | -9,579 |
| Dexter | 9,818 | -9,607 |
| Buda | 10,163 | -9,952 |
| BudaBUDA - DISPOSAL | 10,163 | -9,952 |
| FrioFRIO - DISPOSAL | — | — |
| Sub-Clarksville | — | — |
| WilcoxWILCOX - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,163 | 10,225 | Perforated |
| 10,245 | 10,318 | Perforated |
| 10,648 | 11,081 | Perforated |
| 11,389 | 11,856 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,506 | 12.25 | 1,145 S |
| 5.5 | 12,000 | 8.75 | 1,370 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 4, 2016 | May 14, 2015 | Yes |
| 00 | Mar 17, 2016 | May 14, 2015 | Yes |
| 00 | Mar 16, 2016 | May 14, 2015 | Yes |
| 00 | Mar 15, 2016 | May 14, 2015 | 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 42-313-31059 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-313-31059 → 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/31331059, documented in the API reference.