TEXAS · WELLS · DAWSON COUNTY · ECHOLS "9" LEASE · API 42-115-33383 · DISTRICT 7B

Echols 9 #1

Y

Dawson County · Spraberry (Trend Area) field · Producing  · Vertical

Echols 9 #1 (API 42-115-33383) is a well in Dawson County operated by Rock Fish Operating LLC, completed October 7, 2011 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued March 25, 2011, permitted to 11,025 ft.

It was permitted by Pioneer Natural Res. USA, Inc. and has since transferred to Rock Fish Operating LLC on the wellbore schedule.

Completion filings report 5 formation tops, including Clear Fork, Spraberry, Dean, Wolfcamp.

Its lease has reported 51.7K barrels of oil and 58.6K mcf of gas since October 2011, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.

Operator of record

Rock Fish Operating LLC

Permitted by Pioneer Natural Res. USA, Inc.; the EWA schedule now lists a different operator.

Based in
McKinney, TX
P-5 status
Active (A)
P-5 last filed
Jun 4, 2026
Permits on file
10
Phone
(432) 201-2837

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleLaguna Texas Resources LLC
Production reportsLaguna Texas Resources, LLCthrough Apr 2026
Latest permitPioneer Natural Res. USA, Inc.Mar 25, 2011

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

11,025
total depth, ft
1
permits on file
Mar 25, 2011
last permit issued
Oct 7, 2011
completed
51.7K
cumulative oil, bbl
58.6K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Oct 2011 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Oct 7, 2011
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 2 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Echols "9" O-10-41906Spraberry (Trend Area)Laguna Texas Resources, LLC251.7K58.6KOct 2011 – Jul 2026

Oil, barrels lease total

Last 12 months 1,616 · prior 12 750(+115%)

05001K202420252026

Gas, mcf lease total

Last 12 months 435 · prior 12 1,245(-65%)

0200400202420252026

Chain of custody

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

  1. 1Pioneer Natural Res. USA, Inc.Oct 2011 → Jan 2014
  2. 2Three Rivers Operating Co II LLCFeb 2014 → Nov 2014
  3. 3OXY USA Inc.Dec 2014 → Dec 2015
  4. 4Thompson, J. CleoJan 2016 → Mar 2020
  5. 5EOG Resources, Inc.Apr 2020 → Sep 2025
  6. 6Laguna Texas Resources, LLCOct 2025 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
712688-99DrillPioneer Natural Res. USA, Inc.Mar 23, 2011Mar 25, 2011May 1, 201111,450

Completions

CompletedLeaseFieldOperatorStatusDepth
Oct 7, 2011Echols 9 O-10-41906Spraberry (Trend Area)Rock Fish Operating LLCProducing11,025

Formation tops

As filed on W-2/G-1. Subsea from 2,915 ft elevation.Download CSV →

FormationMD ftSubsea
Clear ForkTOP CLEARFORK6,117-3,202
SpraberryTOP UPPER SPRABERRY8,090-5,175
SpraberryTOP LOWER SPRABERRY8,618-5,703
DeanTOP DEAN9,376-6,461
WolfcampTOP WOLFCAMP9,528-6,613
StrawnTOP STRAWN10,906-7,991

Perforations

Perforated and open-hole intervals.

FromToType
7,9849,314Perforated
9,4379,612Perforated
9,68210,784Perforated
10,85910,930Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
9.62541812.25220 S
4.511,0197.8751,360 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
00Nov 1, 2012Dec 8, 2011Yes

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) and the University Lands library. then paste it into their search.

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/11533383, documented in the API reference.