WELL · 42-013-35756 · DISTRICT 1

Bosque 301 #A301

Y

Atascosa County · Eagleville (Eagle Ford-1) field · Producing  · Horizontal

Bosque 301 #A301 (API 42-013-35756) is a horizontal well in Atascosa County operated by Javelin Energy Partners Mgmt LLC, completed December 16, 2019 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued October 3, 2019, permitted to 8,000 ft.

It was permitted by Venado Operating Company LLC and has since transferred to Javelin Energy Partners Mgmt LLC on the wellbore schedule.

Completion filings report 10 formation tops, including Queen City, Reklaw, Bartosh, Carrizo.

Its lease has reported 278K barrels of oil and 174K mcf of gas since December 2019, last reporting in July 2026.

Operator of record

Javelin Energy Partners Mgmt LLC

Permitted by Venado Operating Company 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 scheduleJavelin Energy Partners Mgmt LLC
Production reportsJavelin Energy Partners Mgmt LLCthrough Mar 2026
Latest permitVenado Operating Company LLCOct 3, 2019

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

8,000
total depth, ft
1
permits on file
Oct 3, 2019
last permit issued
Dec 16, 2019
completed
278K
cumulative oil, bbl
174K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Dec 2019 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Dec 16, 2019
Shut in
—
Plugged
—

Operator's P-5 on the schedule: X

Surface location

28.772658, -98.693094

OpenStreetMap → ·  Google Maps →

Permit surface location from the RRC GIS record, in Atascosa 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 →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Bosque 301 O-1-20303Eagleville (Eagle Ford-1)Javelin Energy Partners Mgmt LLC1278K174KDec 2019 – Jul 2026

Oil, barrels lease total

Last 12 months 22,634 · prior 12 23,431(-3%)

02K4K6K202420252026

Gas, mcf lease total

Last 12 months 5,295 · prior 12 108(+4803%)

02K4K202420252026

Chain of custody

Every operator that reported production on this well's lease, in order.

  1. 1Venado Operating Company LLCDec 2019 → Mar 2022
  2. 2Javelin Energy Partners Mgmt LLCApr 2022 → Mar 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
857416-99DrillVenado Operating Company LLCSep 25, 2019Oct 3, 2019Nov 10, 20198,000

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-1-20303————

Formation tops

As filed on W-2/G-1. Subsea from 444 ft elevation.Download CSV →

FormationMD ftSubsea
Queen City1,500-1,056
Reklaw2,000-1,556
Bartosh3,000-2,556
Carrizo3,500-3,056
WilcoxWILCOX - DISPOSAL4,000-3,556
NavarroNAVARRO - H2S4,643-4,199
EscondidoESCONDIDO - H2S, DISPOSAL4,992-4,548
OlmosOLMOS - DISPOSAL5,979-5,535
AnacachoANACACHO - H2S7,073-6,629
Austin ChalkAUSTIN CHALK - H2S, DISPOSAL7,206-6,762

Perforations

Perforated and open-hole intervals.

FromToType
8,19916,263Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.6254,65012.251,749 S
5.516,4338.752,648 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 →

SuffixFiledW-2 / G-1 dateLogs referenced
00Sep 30, 2020Sep 9, 2020Yes

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.

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.

Open the cross-section →

EC South Unit42-013-35581

2.6 KM · Cinco Oil & Gas, LLC · Section with this well →

Queen City1,087-658
Reklaw2,017-1,588
Carrizo2,069-1,640
Wilcox4,074-3,645
Navarro5,131-4,702
Olmos6,009-5,580
Anacacho7,445-7,016
Austin Chalk7,782-7,353

10 TOPS · FIRST 8

EC South Unit42-013-35582

2.7 KM · Cinco Oil & Gas, LLC · Section with this well →

Queen City1,094-664
Reklaw2,024-1,594
Carrizo2,076-1,646
Wilcox4,081-3,651
Navarro5,136-4,706
Olmos6,022-5,592
Anacacho7,425-6,995
Austin Chalk7,782-7,352

10 TOPS · FIRST 8

Bowman East 34842-013-36227

3.1 KM · Javelin Energy Partners Mgmt LLC · Section with this well →

Escondido5,245-4,843
Olmos5,985-5,583
Anacacho6,799-6,397
Austin Chalk7,070-6,668
Navarro—
Reklaw—
Queen City—
Bartosh—

10 TOPS · FIRST 8

Bowman East 34742-013-36226

3.1 KM · Javelin Energy Partners Mgmt LLC · Section with this well →

Escondido5,248-4,846
Olmos5,971-5,569
Anacacho6,799-6,397
Austin Chalk7,078-6,676
Wilcox—
Bartosh—
Carrizo—
Navarro—

10 TOPS · FIRST 8

Bowman East 34642-013-36225

3.1 KM · Javelin Energy Partners Mgmt LLC · Section with this well →

Escondido5,258-4,856
Olmos5,964-5,562
Anacacho6,844-6,442
Austin Chalk7,115-6,713
Wilcox—
Bartosh—
Carrizo—
Navarro—

10 TOPS · FIRST 8

Bowman East 34542-013-36224

3.1 KM · Javelin Energy Partners Mgmt LLC · Section with this well →

Escondido5,275-4,873
Olmos5,977-5,575
Anacacho6,880-6,478
Austin Chalk7,152-6,750
Queen City—
Reklaw—
Wilcox—
Carrizo—

10 TOPS · FIRST 8

Bowman East 30642-013-35672

4.1 KM · Venado Operating Company LLC · Section with this well →

Queen City1,516-1,039
Reklaw2,449-1,972
Carrizo2,675-2,198
Wilcox3,017-2,540
Bartosh3,244-2,767
Escondido4,868-4,391
Navarro5,025-4,548
Olmos6,024-5,547

10 TOPS · FIRST 8

Bowman East 30542-013-35671

4.1 KM · Venado Operating Company LLC · Section with this well →

Queen City1,553-1,075
Reklaw2,478-2,000
Carrizo2,694-2,216
Wilcox3,049-2,571
Bartosh3,244-2,766
Escondido4,898-4,420
Navarro5,049-4,571
Olmos6,058-5,580

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/01335756, documented in the API reference.