WELL · 42-177-33979 · DISTRICT 1
Culpepper Unit No. 3 #4H
Gonzales County · Eagleville (Eagle Ford-1) field · Producing · Horizontal
Culpepper Unit NO. 3 #4H (API 42-177-33979) is a horizontal well in Gonzales County operated by FW Eagle Ford I LLC, completed August 31, 2018 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended twice), issued April 26, 2018, permitted to 11,000 ft.
It was permitted by Lonestar Operating, LLC and has since transferred to FW Eagle Ford I LLC on the wellbore schedule.
Completion filings report 8 formation tops, including Reklaw, Carrizo, Wilcox, Navarro.
Its lease has reported 696K barrels of oil and 385K mcf of gas since July 2014, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Lonestar Operating, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jan 15, 2026 · 46 permits on file · (800) 461-6054
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | FW Eagle Ford I LLC |
| Production reports | FW Eagle Ford I, LLCthrough Apr 2026 |
| Latest permit | Lonestar Operating, LLCApr 26, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 3
- permits on file
- Apr 26, 2018
- last permit issued
- Aug 31, 2018
- completed
- 696K
- cumulative oil, bbl
- 385K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 31, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
29.204829, -97.639864
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Gonzales County.
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Culpepper Unit No. 3 O-1-17870 | Eagleville (Eagle Ford-1) | FW Eagle Ford I, LLC | 4 | 696K | 385K | Jul 2014 – Jul 2026 |
Oil, barrels lease total
Last 12 months 29,029 · prior 12 31,212(-7%)
Gas, mcf lease total
Last 12 months 18,915 · prior 12 12,782(+48%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Penn Virginia Oil & Gas, L.P.Jul 2014 → Sep 2015
- 2Battlecat Oil & Gas, LLCOct 2015 → May 2017
- 3Lonestar Operating, LLCJun 2017 → Nov 2022
- 4Rocc Operating, LLCDec 2022 → Dec 2023
- 5Baytex Energy USA, Inc.Jan 2024 → Dec 2025
- 6FW Eagle Ford I, LLCJan 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 839200-96 | Drill | Lonestar Operating, LLC | Aug 6, 2018 | Apr 26, 2018 | May 28, 2018 | 11,000 |
| 839200-97 | Drill | Lonestar Operating, LLC | Aug 1, 2018 | Apr 26, 2018 | May 28, 2018 | 11,000 |
| 839200-99 | Drill | Lonestar Operating, LLC | Apr 24, 2018 | Apr 26, 2018 | May 28, 2018 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-17870 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 315 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Reklaw | 2,250 | -1,935 |
| Carrizo | 3,100 | -2,785 |
| WilcoxWILCOX - DISPOSAL | 3,350 | -3,035 |
| Navarro | 4,800 | -4,485 |
| Austin ChalkAUSTIN CHALK - H2S | 8,788 | -8,473 |
| Eagle FordEAGLE FORD - H2S | 9,138 | -8,823 |
| BudaBUDA - H2S, DISPOSAL | — | — |
| EdwardsEDWARDS - H2S | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,760 | 15,143 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,965 | 12.25 | 1,392 S |
| 5.5 | 15,278 | 8.75 | 2,154 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 | Dec 19, 2018 | Oct 23, 2018 | 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 42-177-33979 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-177-33979 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Culpepper Unit No. 342-177-33978
0.0 KM · Lonestar Operating, LLC · Section with this well →
| Reklaw | 2,250 | -1,935 |
| Carrizo | 3,100 | -2,785 |
| Wilcox | 3,350 | -3,035 |
| Navarro | 4,800 | -4,485 |
| Austin Chalk | 8,798 | -8,483 |
| Eagle Ford | 9,145 | -8,830 |
| Buda | — | |
| Edwards | — |
Culpepper Unit No. 342-177-33977
0.0 KM · Lonestar Operating, LLC · Section with this well →
| Reklaw | 2,250 | -1,935 |
| Carrizo | 3,100 | -2,785 |
| Wilcox | 3,350 | -3,035 |
| Navarro | 4,800 | -4,485 |
| Austin Chalk | 8,806 | -8,491 |
| Eagle Ford | 9,155 | -8,840 |
| Edwards | — | |
| Buda | — |
Eli R. Huffman Jr.42-177-34079
1.6 KM · Rosewood Resources, Inc. · Section with this well →
| Carrizo | 1,390 | -1,078 |
| Reklaw | 1,860 | -1,548 |
| Wilcox | 2,170 | -1,858 |
| Navarro | 7,115 | -6,803 |
| Austin Chalk | 8,711 | -8,399 |
| Eagle Ford | 9,009 | -8,697 |
| Edwards | — | |
| Buda | — |
Eli R. Huffman Jr.42-177-33837
1.6 KM · Rosewood Resources, Inc. · Section with this well →
| Carrizo | 1,390 | -1,081 |
| Reklaw | 1,860 | -1,551 |
| Wilcox | 2,170 | -1,861 |
| Navarro | 7,135 | -6,826 |
| Austin Chalk | 8,767 | -8,458 |
| Eagle Ford | 9,053 | -8,744 |
| Buda | — | |
| Edwards | — |
Cook G42-177-34099
1.7 KM · EOG Resources, Inc. · Section with this well →
| Reklaw | 2,603 | -2,283 |
| Wilcox | 2,808 | -2,488 |
| Carrizo | 2,809 | -2,489 |
| Navarro | 6,320 | -6,000 |
| Anacacho | 9,076 | -8,756 |
| Austin Chalk | 9,280 | -8,960 |
| Eagle Ford | 9,568 | -9,248 |
| Edwards | — |
9 TOPS · FIRST 8
Cook F42-177-34098
1.7 KM · EOG Resources, Inc. · Section with this well →
| Reklaw | 2,602 | -2,282 |
| Wilcox | 2,807 | -2,487 |
| Carrizo | 2,808 | -2,488 |
| Navarro | 6,319 | -5,999 |
| Anacacho | 9,061 | -8,741 |
| Austin Chalk | 9,279 | -8,959 |
| Eagle Ford | 9,564 | -9,244 |
| Buda | — |
9 TOPS · FIRST 8
Cook H42-177-34100
1.7 KM · EOG Resources, Inc. · Section with this well →
| Reklaw | 2,604 | -2,284 |
| Wilcox | 2,809 | -2,489 |
| Carrizo | 2,810 | -2,490 |
| Navarro | 6,321 | -6,001 |
| Anacacho | 9,065 | -8,745 |
| Austin Chalk | 9,293 | -8,973 |
| Eagle Ford | 9,572 | -9,252 |
| Edwards | — |
9 TOPS · FIRST 8
Cook E42-177-34097
1.7 KM · EOG Resources, Inc. · Section with this well →
| Reklaw | 2,590 | -2,270 |
| Wilcox | 2,795 | -2,475 |
| Carrizo | 2,796 | -2,476 |
| Navarro | 6,307 | -5,987 |
| Anacacho | 9,043 | -8,723 |
| Austin Chalk | 9,269 | -8,949 |
| Eagle Ford | 9,543 | -9,223 |
| Buda | — |
9 TOPS · FIRST 8
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/17733979, documented in the API reference.