WELL · 42-283-37168 · DISTRICT 1
Brown Trust A4 #600H
LA Salle County · Eagleville (Eagle Ford-1) field · Producing · Horizontal
Brown Trust A4 #600H (API 42-283-37168) is a horizontal well in La Salle County operated by Javelin Energy Partners Mgmt LLC, completed May 25, 2022 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued December 14, 2021, permitted to 11,000 ft.
It was permitted by Callon (Eagle Ford) LLC and has since transferred to Javelin Energy Partners Mgmt LLC on the wellbore schedule.
Completion filings report 10 formation tops, including Wilcox, Escondido, Olmos, Austin Chalk.
Its lease has reported 194K barrels of oil and 322K mcf of gas since May 2022, last reporting in July 2026.
Operator of record
Javelin Energy Partners Mgmt LLC
Permitted by Callon (Eagle Ford) LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jan 4, 2026 · 233 permits on file · (888) 973-7780
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Javelin Energy Partners Mgmt LLC |
| Production reports | Javelin Energy Partners Mgmt LLCthrough Mar 2026 |
| Latest permit | Callon (Eagle Ford) LLCDec 14, 2021 |
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
- 2
- permits on file
- Dec 14, 2021
- last permit issued
- May 25, 2022
- completed
- 194K
- cumulative oil, bbl
- 322K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2022 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 25, 2022
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
28.486045, -99.099450
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in LA Salle 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Brown Trust A4 O-1-20733 | Eagleville (Eagle Ford-1) | Javelin Energy Partners Mgmt LLC | 1 | 194K | 322K | May 2022 – Jul 2026 |
Oil, barrels lease total
Last 12 months 16,297 · prior 12 23,030(-29%)
Gas, mcf lease total
Last 12 months 20,231 · prior 12 23,728(-15%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Callon (Eagle Ford) LLCMay 2022 → Jun 2023
- 2Ridgemar Energy Operating, LLCJul 2023 → Jan 2025
- 3Javelin Energy Partners Mgmt LLCFeb 2025 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 875149-98 | Drill | Callon (Eagle Ford) LLC | Jan 26, 2022 | Dec 14, 2021 | Feb 3, 2022 | 11,000 |
| 875149-99 | Drill | Callon (Eagle Ford) LLC | Dec 8, 2021 | Dec 14, 2021 | Feb 3, 2022 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-20733 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| WilcoxWILCOX - DISPOSAL | 3,262 |
| Escondido | 5,779 |
| OlmosOLMOS - DISPOSAL | 6,691 |
| Austin Chalk | 8,650 |
| Eagle FordEAGLE FORD - H2S | 9,037 |
| BudaBUDA - H2S | — |
| EdwardsEDWARDS - H2S | — |
| Queen City | — |
| Sparta | — |
| Yegua | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,352 | 17,129 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,710 | 12.25 | 830 S |
| 5.5 | 17,280 | 8.5 | 2,130 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 | Oct 18, 2022 | Sep 18, 2022 | 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 42-283-37168 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-37168 → 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.
Brown Trust A342-283-37167
0.0 KM · Callon (Eagle Ford) LLC · Section with this well →
| Wilcox | 3,249 | |
| Escondido | 5,788 | |
| Olmos | 6,697 | |
| Austin Chalk | 8,666 | |
| Eagle Ford | 9,048 | |
| Buda | — | |
| Yegua | — | |
| Sparta | — |
10 TOPS · FIRST 8
Brown Trust A542-283-37169
0.0 KM · Callon (Eagle Ford) LLC · Section with this well →
| Wilcox | 3,306 | |
| Escondido | 5,797 | |
| Olmos | 6,701 | |
| Austin Chalk | 8,658 | |
| Eagle Ford | 9,034 | |
| Buda | — | |
| Sparta | — | |
| Yegua | — |
10 TOPS · FIRST 8
Brown Trust A242-283-37166
0.0 KM · Callon (Eagle Ford) LLC · Section with this well →
| Wilcox | 3,266 | |
| Escondido | 5,813 | |
| Olmos | 6,716 | |
| Austin Chalk | 8,656 | |
| Eagle Ford | 9,044 | |
| Sparta | — | |
| Yegua | — | |
| Queen City | — |
10 TOPS · FIRST 8
Brown Trust A142-283-37165
0.0 KM · Callon (Eagle Ford) LLC · Section with this well →
| Wilcox | 3,228 | |
| Escondido | 5,770 | |
| Olmos | 6,697 | |
| Austin Chalk | 8,666 | |
| Eagle Ford | 9,049 | |
| Yegua | — | |
| Buda | — | |
| Edwards | — |
10 TOPS · FIRST 8
Brown Trust-Shining Star Allc H42-283-35993
0.2 KM · Carrizo (Eagle Ford) LLC · Section with this well →
| Wilcox | 3,468 | -2,942 |
| Escondido | 5,737 | -5,211 |
| Olmos | 6,738 | -6,212 |
| Austin Chalk | 8,164 | -7,638 |
| Eagle Ford | 9,033 | -8,507 |
| Queen City | — | |
| Sparta | — | |
| Edwards | — |
10 TOPS · FIRST 8
Brown Trust-Shining Star Allc I42-283-35994
0.2 KM · Carrizo (Eagle Ford) LLC · Section with this well →
| Wilcox | 3,454 | -2,928 |
| Escondido | 5,727 | -5,201 |
| Olmos | 6,749 | -6,223 |
| Austin Chalk | 8,165 | -7,639 |
| Eagle Ford | 9,033 | -8,507 |
| Edwards | — | |
| Buda | — | |
| Queen City | — |
10 TOPS · FIRST 8
Brown Trust-Shining Star Allc J42-283-35995
0.2 KM · Carrizo (Eagle Ford) LLC · Section with this well →
| Wilcox | 3,452 | -2,926 |
| Escondido | 5,721 | -5,195 |
| Olmos | 6,763 | -6,237 |
| Austin Chalk | 8,161 | -7,635 |
| Eagle Ford | 9,031 | -8,505 |
| Sparta | — | |
| Yegua | — | |
| Buda | — |
10 TOPS · FIRST 8
Brown Trust-Shining Star Allc K42-283-35996
0.3 KM · Carrizo (Eagle Ford) LLC · Section with this well →
| Wilcox | 3,437 | -2,911 |
| Escondido | 5,727 | -5,201 |
| Olmos | 6,771 | -6,245 |
| Austin Chalk | 8,161 | -7,635 |
| Eagle Ford | 9,025 | -8,499 |
| Yegua | — | |
| Sparta | — | |
| Queen City | — |
10 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/28337168, documented in the API reference.