TEXAS · WELLS · MCMULLEN COUNTY · SHELBY C LEASE · API 42-311-36259 · DISTRICT 01
Shelby C #1H
McMullen County · Eagleville (Eagle Ford-1) field · Producing · Horizontal
Shelby C #1H (API 42-311-36259) is a horizontal well in Mcmullen County operated by Javelin Energy Partners Mgmt LLC, completed May 4, 2015 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 18, 2014, permitted to 10,149 ft.
It was permitted by SN Operating, LLC and has since transferred to Javelin Energy Partners Mgmt LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Catahoula, Frio, Yegua, Wilcox.
Its lease has reported 942K barrels of oil and 1.27M mcf of gas since April 2015, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Javelin Energy Partners Mgmt LLC
Permitted by SN Operating, LLC; 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 | SN Operating, LLCSep 18, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,149
- total depth, ft
- 1
- permits on file
- Sep 18, 2014
- last permit issued
- May 4, 2015
- completed
- 942K
- cumulative oil, bbl
- 1.27M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2015 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 4, 2015
- Shut in
- —
- 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; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Shelby C O-1-18426 | Eagleville (Eagle Ford-1) | Javelin Energy Partners Mgmt LLC | 5 | 942K | 1.27M | Apr 2015 – Jul 2026 |
Oil, barrels lease total
Last 12 months 73,116 · prior 12 138,643(-47%)
Gas, mcf lease total
Last 12 months 133,343 · prior 12 246,982(-46%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1SN Operating, LLCApr 2015 → Nov 2016
- 2Carrizo (Eagle Ford) LLCDec 2016 → Jan 2020
- 3Callon (Eagle Ford) LLCFeb 2020 → Jun 2023
- 4Ridgemar Energy Operating, LLCJul 2023 → Jan 2025
- 5Javelin Energy Partners Mgmt LLCFeb 2025 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 795253-99 | Drill | SN Operating, LLC | Aug 28, 2014 | Sep 18, 2014 | Nov 26, 2014 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 4, 2015 | Shelby C O-1-18426 | Eagleville (Eagle Ford-1) | Javelin Energy Partners Mgmt LLC | Producing | 10,149 |
Formation tops
As filed on W-2/G-1. Subsea from 305 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CatahoulaCATAHOULA - DISPOSAL | 1,250 | -945 |
| FrioFRIO - DISPOSAL | 1,350 | -1,045 |
| YeguaYEGUA - DISPOSAL | 2,800 | -2,495 |
| WilcoxWILCOX - DISPOSAL | 5,101 | -4,796 |
| Navarro | 7,360 | -7,055 |
| Escondido | 7,427 | -7,122 |
| Olmos | 8,309 | -8,004 |
| Anacacho | 9,643 | -9,338 |
| Austin Chalk | 9,682 | -9,377 |
| Eagle FordEAGLE FORD - H2S | 10,074 | -9,769 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,396 | 16,696 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,630 | 12.25 | 1,330 S |
| 5.5 | 16,792 | 8.75 | 2,205 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 27, 2022 | Jul 1, 2022 | — |
| 00 | Sep 22, 2015 | Aug 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 42-311-36259 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-36259 → 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/31136259, documented in the API reference.