TEXAS · WELLS · LA SALLE COUNTY · API 42-283-34285 · DISTRICT 01
JLH Lic D Unit #12H
La Salle County · Eagleville (Eagle Ford-1) field · Temp Abandoned · Horizontal
Jlh Lic D Unit #12H (API 42-283-34285) is a horizontal well in La Salle County operated by Javelin Energy Partners Mgmt LLC, completed February 10, 2014 and listed as temp abandoned on the RRC schedule, shut in December 1, 2018.
The RRC has issued one drilling permit (amended once), issued October 24, 2013, permitted to 8,254 ft.
It was permitted by Sanchez Oil & Gas Corporation and has since transferred to Javelin Energy Partners Mgmt LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Pecan Gap, Austin Chalk, Eagle Ford.
Its 2 leases have reported 242K barrels of oil and 834K mcf of gas since October 2012, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.
Operator of record
Javelin Energy Partners Mgmt LLC
Permitted by Sanchez 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 | Javelin Energy Partners Mgmt LLCthrough Mar 2026 |
| Latest permit | Sanchez Oil & Gas CorporationOct 24, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,254
- total depth, ft
- 2
- permits on file
- Oct 24, 2013
- last permit issued
- Feb 10, 2014
- completed
- 242K
- cumulative oil, bbl
- 834K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 10, 2014
- Shut in
- Dec 1, 2018
- 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 2 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| JLH Lic D Unit G-1-290939 | Eagleville (Eagle Ford-1) | Javelin Energy Partners Mgmt LLC | 1 | 0 | 67.1K | Feb 2014 – Jul 2026 |
| JLH Lic D Unit O-1-16254 | Eagleville (Eagle Ford-1) | Javelin Energy Partners Mgmt LLC | 4 | 242K | 767K | Oct 2012 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,714 · prior 12 4,304(-37%)
Gas, mcf lease total
Last 12 months 2,983 · prior 12 5,956(-50%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Sanchez Oil & Gas CorporationNov 2013 → Apr 2014
- 2Callon (Eagle Ford) LLCFeb 2014 → Jun 2023
- 3SN Operating, LLCMay 2014 → Nov 2016
- 4Carrizo (Eagle Ford) LLCDec 2016 → Jan 2020
- 5Ridgemar Energy Operating, LLCJul 2023 → Jan 2025
- 6Javelin Energy Partners Mgmt LLCFeb 2025 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 771845-98 | Drill | Sanchez Oil & Gas Corporation | Dec 11, 2013 | Oct 24, 2013 | Dec 6, 2013 | 9,100 |
| 771845-99 | Drill | Sanchez Oil & Gas Corporation | Oct 15, 2013 | Oct 24, 2013 | Dec 6, 2013 | 9,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 10, 2014 | JLH Lic D Unit G-1-290939 | Eagleville (Eagle Ford-1) | Javelin Energy Partners Mgmt LLC | Temp Abandoned · shut in Dec 1, 2018 | 8,254 |
| Jun 5, 2014 | JLH Lic D Unit O-1-16254 | Eagleville (Eagle Ford-1) | Javelin Energy Partners Mgmt LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 467 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 7,220 | -6,753 |
| Austin Chalk | 7,381 | -6,914 |
| Eagle Ford | 8,077 | -7,610 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,550 | 13,535 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,081 | 12.25 | 1,035 S |
| 5.5 | 13,645 | 8.75 | 1,815 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 | Jul 9, 2021 | May 7, 2021 | — |
| 00 | Mar 4, 2015 | Oct 22, 2014 | — |
| 00 | May 20, 2014 | Apr 7, 2014 | 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 42-283-34285 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-34285 → 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/28334285, documented in the API reference.