TEXAS · WELLS · FRIO COUNTY · THOMPSON RANCH LEASE · API 42-163-33938 · DISTRICT 01
Thompson Ranch #9H
Frio County · Briscoe Ranch (Eagleford) field · Producing · Horizontal
Thompson Ranch #9H (API 42-163-33938) is a horizontal well in Frio County operated by Rosewood Resources Inc., completed November 7, 2015 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued April 2, 2015, permitted to 7,914 ft.
It was permitted by Cabot Oil & Gas Corporation and has since transferred to Rosewood Resources Inc. on the wellbore schedule.
Completion filings report 10 formation tops, including Queen City, Escondido, Navarro, Olmos.
Its lease has reported 1.64M barrels of oil and 562K mcf of gas since January 2012, last reporting volume in April 2026. The lease carries 12 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Cabot Oil & Gas Corporation; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 21, 2025
- Permits on file
- 469
- Phone
- (214) 849-9300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rosewood Resources Inc. |
| Production reports | Rosewood Resources, Inc.through Apr 2026 |
| Latest permit | Cabot Oil & Gas CorporationApr 2, 2015 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,914
- total depth, ft
- 2
- permits on file
- Apr 2, 2015
- last permit issued
- Nov 7, 2015
- completed
- 1.64M
- cumulative oil, bbl
- 562K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2012 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 7, 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 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Thompson Ranch O-1-15853 | Briscoe Ranch (Eagleford) | Rosewood Resources, Inc. | 12 | 1.64M | 562K | Jan 2012 – Apr 2026 |
Oil, barrels lease total
Last 12 months 77,512 · prior 12 39,558(+96%)
Gas, mcf lease total
Last 12 months 22,215 · prior 12 13,668(+63%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EF Energy, L.L.C.Jan 2012 → Sep 2014
- 2Cabot Oil & Gas CorporationOct 2014 → Jan 2018
- 3Venado Operating Company LLCFeb 2018 → Oct 2019
- 4Rosewood Resources, Inc.Nov 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 805158-98 | Drill | Cabot Oil & Gas Corporation | Oct 2, 2015 | Apr 2, 2015 | Jun 14, 2015 | 8,500 |
| 805158-99 | Drill | Cabot Oil & Gas Corporation | Mar 31, 2015 | Apr 2, 2015 | Jun 14, 2015 | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 7, 2015 | Thompson Ranch O-1-15853 | Briscoe Ranch (Eagleford) | Rosewood Resources Inc. | Producing | 7,914 |
Formation tops
As filed on W-2/G-1. Subsea from 547 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 1,438 | -891 |
| Escondido | 4,833 | -4,286 |
| Navarro | 5,054 | -4,507 |
| Olmos | 6,088 | -5,541 |
| Anacacho | 7,370 | -6,823 |
| Austin ChalkAUSTIN CHALK - H2S | 7,860 | -7,313 |
| BudaBUDA - H2S | 8,101 | -7,554 |
| Eagle FordEAGLE FORD - H2S | 8,210 | -7,663 |
| GeorgetownGEORGETOWN - H2S | — | — |
| Pearsall | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,438 | 18,302 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,070 | 13.5 | 1,433 S |
| 5.5 | 18,389 | 8.75 | 3,570 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 | Feb 3, 2016 | Dec 1, 2015 | Yes |
| 00 | Jan 8, 2016 | Oct 29, 2015 | Yes |
Well logs
2 logs loaded from the RRC's log index, 2 of them with a digital LAS file, the latest received Jul 24, 2019. Gamma ray, While drilling (MWD). 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 |
|---|---|---|---|---|
| Measure While Drilling (MWD)Spans Queen City, Escondido, Navarro, Olmos, Anacacho, Austin Chalk, Buda, Eagle Ford | LAS + TIFF | 3,085 to 18,412 | Jul 24, 2019 | 0.64 + 49.5 |
| Gamma RaySpans Escondido, Navarro, Olmos, Anacacho, Austin Chalk, Buda, Eagle Ford | LAS + TIFF | 5,000 to 18,375 | Aug 31, 2018 | 0.64 + 0.14 |
"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 42-163-33938 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-163-33938 → 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/16333938, documented in the API reference.