TEXAS · WELLS · JOHNSON COUNTY · THOMPSON UNIT LEASE · API 42-251-30386 · DISTRICT 7C
Thompson Unit #1 H
Johnson County · Newark East (Barnett Shale) field · Producing · Horizontal
Thompson Unit #1 H (API 42-251-30386) is a horizontal well in Johnson County operated by Formentera Operations LLC, completed November 18, 2005 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 22, 2005, permitted to 7,873 ft.
It was permitted by Chief Oil & Gas LLC and has since transferred to Formentera Operations LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Smithwick, Barnett, Ellenburger.
Its lease has reported 1.31M mcf of gas since November 2005, last reporting volume in August 2026.
Operator of record
Permitted by Chief Oil & Gas LLC; the EWA schedule now lists a different operator.
- Based in
- Austin, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 11, 2026
- Permits on file
- 94
- Phone
- (512) 514-5779
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Formentera Operations LLC |
| Production reports | Formentera Operations LLCthrough Aug 2026 |
| Latest permit | Chief Oil & Gas LLCApr 22, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,873
- total depth, ft
- 1
- permits on file
- Apr 22, 2005
- last permit issued
- Nov 18, 2005
- completed
- 0
- cumulative oil, bbl
- 1.31M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · NOV 2005 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 18, 2005
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 |
|---|---|---|---|---|---|---|
| Thompson Unit G-13-214611 | Newark, East (Barnett Shale) | Formentera Operations LLC | 1 | 0 | 1.31M | Nov 2005 – Aug 2026 |
Gas, mcf lease total
Last 12 months 32,081 · prior 12 34,161(-6%)
Wells named Thompson Unit
Formentera Operations LLC's other wells filed under this lease name in Johnson County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Chief Oil & Gas LLC *Nov 2005 → Jun 2006
- 2Devon Energy Production Co, L.P.Jul 2006 → Apr 2018
- 3FDL Operating, LLCMay 2018 → Dec 2021
- 4Venado Operating Company LLCJan 2022 → Mar 2022
- 5Javelin Energy Partners Mgmt LLCApr 2022 → Nov 2025
- 6Formentera Operations LLCDec 2025 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 560959-99 | Drill | Chief Oil & Gas LLC | Apr 22, 2005 | Apr 22, 2005 | May 19, 2005 | 8,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 18, 2005 | Thompson Unit G-13-214611 | Newark East (Barnett Shale) | Formentera Operations LLC | Producing | 7,873 |
Formation tops
As filed on W-2/G-1. Subsea from 806 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Smithwick | 4,820 | -4,014 |
| BarnettBARNETT SHALE | 7,883 | -7,077 |
| Ellenburger | 8,109 | -7,303 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,480 | 10,645 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,715 | 14.75 | 1,130 S |
| 5.5 | 9,818 | 7.875 | 990 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 | Jun 29, 2006 | Dec 19, 2005 | Yes |
| 00 | Mar 16, 2006 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jul 5, 2006. Gamma ray, Resistivity, Spontaneous potential. 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 |
|---|---|---|---|---|
| ResistivityARRAY INDUCTION GR-SPSpans Smithwick, Barnett, Ellenburger | TIFF | 1,713 to 8,192 | Jul 5, 2006run Jun 6, 2006 | — |
"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 42-251-30386 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-251-30386 → 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/25130386, documented in the API reference.