WELL · 42-399-35529 · DISTRICT 7
Chambliss #1
Runnels County · Winters North (Gardner Sand) field · Vertical
Chambliss #1 (API 42-399-35529) is a plugged well in Runnels County, plugged July 19, 2021, last operated by Window Operating CO. The.
The RRC has issued one drilling permit, issued June 15, 2017, permitted to 4,900 ft.
Completion filings report 9 formation tops, including Coleman Junction, Palo Pinto, Canyon, Strawn.
Its lease has reported 4.38K barrels of oil and 44.9K mcf of gas since August 2017, last reporting in November 2021.
Operator of record
Coleman, TX · P-5 Y, filed Jul 4, 2026 · 114 permits on file · (325) 636-3608
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Window Operating Co. The |
| Production reports | Window Operating Co., Thethrough Dec 2020 |
| Latest permit | Window Operating Co., TheJun 15, 2017 |
- 4,900
- total depth, ft
- 1
- permits on file
- Jun 15, 2017
- last permit issued
- Aug 3, 2017
- completed
- 4.38K
- cumulative oil, bbl
- 44.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2017 THROUGH Nov 2021
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 3, 2017
- Shut in
- —
- Plugged
- Jul 19, 2021
Surface location
32.012234, -99.969026
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Runnels County.
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Chambliss O-9-19578 | Winters, North (Gardner Sand) | Window Operating Co., The | 1 | 4.38K | 44.9K | Aug 2017 – Nov 2021 |
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.
- 1Window Operating Co., TheAug 2017 → Dec 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 827315-99 | Drill | Window Operating Co., The | May 31, 2017 | Jun 15, 2017 | Jun 21, 2017 | 4,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-19578 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,912 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman JunctionCOLEMAN JUNCTION - POSSIBLE WATE | 1,120 | 792 |
| Palo Pinto | 3,786 | -1,874 |
| Canyon | 3,796 | -1,884 |
| Strawn | 3,940 | -2,028 |
| Gardner Sand | 4,484 | -2,572 |
| Cambrian | — | — |
| Cisco | — | — |
| King | — | — |
| Problem Zone - 5 Mile Radius Aro | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,484 | 4,494 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 176 | 12.25 | 125 S |
| 4.5 | 4,588 | 7.875 | 250 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 29, 2017 | Aug 9, 2017 | 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 42-399-35529 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-399-35529 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Colburn42-399-35544
0.3 KM · Window Operating Co., The · Section with this well →
| Coleman Junction | 1,120 | 798 |
| Canyon | 3,796 | -1,878 |
| Strawn | 3,940 | -2,022 |
| Gardner Sand | 4,456 | -2,538 |
| Cambrian | — | |
| Cisco | — | |
| Problem Zone - 5 Mile Radius Aro | — | |
| King | — |
Colburn42-399-35528
0.6 KM · Window Operating Co., The · Section with this well →
| Coleman Junction | 1,120 | 796 |
| Canyon | 3,796 | -1,880 |
| Strawn | 3,940 | -2,024 |
| Gardner Sand | 4,483 | -2,567 |
| Problem Zone - 5 Mile Radius Aro | — | |
| Cambrian | — | |
| Cisco | — | |
| King | — |
Lee42-399-35556
1.8 KM · Window Operating Co., The · Section with this well →
| Coleman Junction | 1,550 | 341 |
| Palo Pinto | 3,740 | -1,849 |
| Goen | 4,200 | -2,309 |
| Gardner | 4,382 | -2,491 |
| Problem Zone - 5 Mile Radius Aro | — | |
| Cambrian | — | |
| Canyon | — | |
| Cisco | — |
10 TOPS · FIRST 8
Briggs42-399-35616
3.0 KM · Window Operating Co., The · Section with this well →
| McMillian Sand | 2,920 | -1,064 |
| Palo Pinto | 3,664 | -1,808 |
| Morris Sand | 3,894 | -2,038 |
| Gardner Lime | 4,286 | -2,430 |
| Gardener Sand | 4,325 | -2,469 |
| Problem Zone - 5 Mile Radius Aro | — | |
| Canyon | — | |
| Cisco | — |
10 TOPS · FIRST 8
Ernst42-399-34763
6.5 KM · Lone Star Production · Section with this well →
| King | 2,838 | -921 |
| Palo Pinto | 3,740 | -1,823 |
| Goen Lime | 4,350 | -2,433 |
| Gardner SD | 4,615 | -2,698 |
Yates42-399-35605
7.1 KM · Cedar Oil Company · Section with this well →
| King | 2,859 | -901 |
| Cisco | 3,010 | -1,052 |
| Canyon | 3,290 | -1,332 |
| Problem Zone - 5 Mile Radius Aro | — | |
| Strawn | — | |
| Cambrian | — | |
| Coleman Junction | — |
Gray42-399-35590
7.6 KM · Cedar Oil Company · Section with this well →
| King | 2,050 | -94 |
| Canyon | 3,465 | -1,509 |
| Cisco | 3,670 | -1,714 |
| Strawn | 4,220 | -2,264 |
| Coleman Junction | — | |
| Cambrian | — | |
| Problem Zone - 5 Mile Radius Aro | — |
Francisca42-399-35586
8.3 KM · Cedar Oil Company · Section with this well →
| King | 2,000 | -51 |
| Canyon | 3,400 | -1,451 |
| Cisco | 3,600 | -1,651 |
| Strawn | 4,200 | -2,251 |
| Goen | 4,399 | -2,450 |
| Cambrian | — | |
| Coleman Junction | — | |
| Problem Zone - 5 Mile Radius Aro | — |
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/39935529, documented in the API reference.