TEXAS · WELLS · MCMULLEN COUNTY · JJ HENRY UNIT IV LEASE · API 42-311-36708 · DISTRICT 01
JJ Henry Unit IV #F 2H
McMullen County · Eagleville (Eagle Ford-1) field · Producing · Horizontal
JJ Henry Unit IV #F 2H (API 42-311-36708) is a horizontal well in Mcmullen County operated by Ineos USA Oil & Gas LLC, completed November 6, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued March 13, 2017, permitted to 10,490 ft.
It was permitted by Chesapeake Operating, L.L.C. and has since transferred to Ineos USA Oil & Gas LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Frio, Yegua, Wilcox, Escondido.
Its lease has reported 2.48M barrels of oil and 3.9M mcf of gas since August 2012, last reporting volume in April 2026. The lease carries 8 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Chesapeake Operating, L.L.C.; the EWA schedule now lists a different operator.
- Based in
- Denver, CO
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 26, 2026
- Permits on file
- 98
- Phone
- (720) 764-3473
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ineos USA Oil & Gas LLC |
| Production reports | Ineos USA Oil & Gas LLCthrough Apr 2026 |
| Latest permit | Chesapeake Operating, L.L.C.Mar 13, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,490
- total depth, ft
- 1
- permits on file
- Mar 13, 2017
- last permit issued
- Nov 6, 2017
- completed
- 2.48M
- cumulative oil, bbl
- 3.9M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2013 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 6, 2017
- 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 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| JJ Henry Unit IV O-1-16598 | Eagleville (Eagle Ford-1) | Ineos USA Oil & Gas LLC | 8 | 2.48M | 3.9M | Aug 2012 – Apr 2026 |
Oil, barrels lease total
Last 12 months 61,594 · prior 12 72,943(-16%)
Gas, mcf lease total
Last 12 months 194,877 · prior 12 199,580(-2%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Chesapeake Operating, Inc.Mar 2013 → Oct 2014
- 2Chesapeake Operating, L.L.C.Nov 2014 → Mar 2023
- 3Ineos USA Oil & Gas LLCApr 2023 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 823959-99 | Drill | Chesapeake Operating, L.L.C. | Mar 2, 2017 | Mar 13, 2017 | Jul 31, 2017 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 6, 2017 | JJ Henry Unit IV O-1-16598 | Eagleville (Eagle Ford-1) | Ineos USA Oil & Gas LLC | Producing | 10,490 |
Formation tops
As filed on W-2/G-1. Subsea from 328 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioFRIO - DISPOSAL | 1,460 | -1,132 |
| YeguaYEGUA - DISPOSAL | 2,890 | -2,562 |
| WilcoxWILCOX - DISPOSAL | 4,750 | -4,422 |
| Escondido | 7,262 | -6,934 |
| Navarro | 8,130 | -7,802 |
| Olmos | 8,205 | -7,877 |
| San Miguel | 9,178 | -8,850 |
| Anacacho | 10,009 | -9,681 |
| Austin Chalk | 10,411 | -10,083 |
| Eagle FordEAGLE FORD - H2S | 10,501 | -10,173 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,878 | 17,195 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 4,660 | 12.25 | 1,735 S |
| 5.5 | 17,229 | 8.75 | 2,275 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | May 23, 2018 | Jan 31, 2018 | Yes |
Well logs
1 log loaded from the RRC's log index, 1 of it with a digital LAS file, the latest received Aug 24, 2020. Gamma ray. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Gamma RaySpans Wilcox, Escondido, Navarro, Olmos, San Miguel, Anacacho, Austin Chalk, Eagle Ford | LAS + TIFF | 4,900 to 17,229 | Aug 24, 2020 | 0.76 + 32.5 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-311-36708 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-36708 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/31136708, documented in the API reference.