TEXAS · WELLS · FRIO COUNTY · J.C. WILLIAMS HEIRS LEASE · API 42-163-33567 · DISTRICT 01
J.C. Williams Heirs #101H
Frio County · Indio Tanks (Pearsall) field · Shut In · Horizontal
J.C. Williams Heirs #101H (API 42-163-33567) is a horizontal well in Frio County operated by Javelin Energy Partners Mgmt LLC, completed February 13, 2013 and listed as shut in on the RRC schedule, shut in February 1, 2022.
The RRC has issued one drilling permit (amended once), issued February 21, 2012, permitted to 11,174 ft.
It was permitted by Cabot Oil & Gas Corporation and has since transferred to Javelin Energy Partners Mgmt LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Glen Rose, Rodessa, Pearsall.
Its lease has reported 40.5K barrels of oil and 275K mcf of gas since November 2012, last reporting in July 2026.
Operator of record
Javelin Energy Partners Mgmt LLC
Permitted by Cabot Oil & Gas Corporation; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 24, 2026
- Permits on file
- 233
- Phone
- (469) 575-3800
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Javelin Energy Partners Mgmt LLC |
| Production reports | Venado Operating Company LLCthrough Apr 2021 |
| Latest permit | Cabot Oil & Gas CorporationFeb 21, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,174
- total depth, ft
- 2
- permits on file
- Feb 21, 2012
- last permit issued
- Feb 13, 2013
- completed
- 40.5K
- cumulative oil, bbl
- 275K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 13, 2013
- Shut in
- Feb 1, 2022
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 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 |
|---|---|---|---|---|---|---|
| J.C. Williams Heirs O-1-17156 | Indio Tanks (Pearsall) | Javelin Energy Partners Mgmt LLC | 1 | 40.5K | 275K | Nov 2012 – 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.
- 1Cabot Oil & Gas CorporationNov 2012 → Jan 2018
- 2Venado Operating Company LLCFeb 2018 → Apr 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 733483-98 | Drill | Cabot Oil & Gas Corporation | Aug 14, 2012 | Feb 21, 2012 | Sep 29, 2012 | 18,000 |
| 733483-99 | Drill | Cabot Oil & Gas Corporation | Feb 8, 2012 | Feb 21, 2012 | Sep 29, 2012 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 13, 2013 | J.C. Williams Heirs O-1-17156 | Indio Tanks (Pearsall) | Javelin Energy Partners Mgmt LLC | Shut In · shut in Feb 1, 2022 | 11,174 |
Formation tops
As filed on W-2/G-1. Subsea from 441 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,149 | 16,807 | Perforated |
| 13,652 | 16,807 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,485 | 13.5 | 928 S |
| 7.625 | 11,138 | 9.875 | 606 S |
| 5.5 | 16,880 | 6.75 | 526 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 | Jan 2, 2014 | Mar 7, 2013 | — |
| 00 | Dec 10, 2013 | Jan 16, 2013 | 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 42-163-33567 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-163-33567 → 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/16333567, documented in the API reference.