TEXAS · WELLS · WEBB COUNTY · LA MESA RANCH LEASE · API 42-479-44221 · DISTRICT 01
La Mesa Ranch #103H
Webb County · Hawkville (Eagleford Shale) field · Producing · Horizontal
La Mesa Ranch #103H (API 42-479-44221) is a horizontal well in Webb County operated by Crescent Energy Operating LLC, completed November 24, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 23, 2019, permitted to 9,726 ft.
It was permitted by Silverbow Resources Oper, LLC and has since transferred to Crescent Energy Operating LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Queen City, Wilcox, Escondido, Olmos.
Its lease has reported 7.26M mcf of gas since November 2019, last reporting volume in April 2026.
Operator of record
Permitted by Silverbow Resources Oper, LLC; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 28, 2025
- Permits on file
- 54
- Phone
- (713) 337-4600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Crescent Energy Operating LLC |
| Production reports | Crescent Energy Operating, LLCthrough Apr 2026 |
| Latest permit | Silverbow Resources Oper, LLCJul 23, 2019 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,726
- total depth, ft
- 1
- permits on file
- Jul 23, 2019
- last permit issued
- Nov 24, 2019
- completed
- 0
- cumulative oil, bbl
- 7.26M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2019 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 24, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| La Mesa Ranch G-1-289138 | Hawkville (Eagleford Shale) | Crescent Energy Operating, LLC | 1 | 0 | 7.26M | Nov 2019 – Apr 2026 |
Gas, mcf lease total
Last 12 months 462,889 · prior 12 568,615(-19%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Silverbow Resources Oper, LLCNov 2019 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 855364-99 | Drill | Silverbow Resources Oper, LLC | Jul 19, 2019 | Jul 23, 2019 | Aug 18, 2019 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 24, 2019 | La Mesa Ranch G-1-289138 | Hawkville (Eagleford Shale) | Crescent Energy Operating LLC | Producing | 9,726 |
Formation tops
As filed on W-2/G-1. Subsea from 678 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen CityQUEEN CITY - INJECTION/DISPOSAL; | 900 | -222 |
| WilcoxWILCOX - INJECTION/DISPOSAL | 2,896 | -2,218 |
| EscondidoESCONDITO - INJECTION/DISPOSAL; | 4,208 | -3,530 |
| OlmosOLMOS - INJECTION/DISPOSAL | 6,541 | -5,863 |
| Eagle FordEAGLE FORD SHALE | 9,731 | -9,053 |
| CatahoulaCATAHOULA-FRIO - INJECTION/DISPO | — | — |
| Cook Mountain | — | — |
| EdwardsEDWARDS LIMESTONE - H2S | — | — |
| JacksonJACKSON - INJECTION/DISPOSAL | — | — |
| YeguaYEGUA - INJECTION/DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,165 | 19,729 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,748 | 12.25 | 915 S |
| 5.5 | 19,997 | 8.75 | 3,563 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 15, 2020 | May 20, 2020 | Yes |
Well logs
2 logs loaded from the RRC's log index, 1 of them with a digital LAS file, the latest received Oct 25, 2022. Gamma ray, Mud log. 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 |
|---|---|---|---|---|
| MudSpans Queen City, Wilcox, Escondido, Olmos, Eagle Ford | TIFF | 450 to 20,017 | Oct 25, 2022 | 4.78 |
| Gamma RaySpans Wilcox, Escondido, Olmos, Eagle Ford | LAS + TIFF | 3,768 to 20,017 | Dec 23, 2020 | 1.43 + 4.78 |
"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 42-479-44221 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-44221 → 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/47944221, documented in the API reference.