WELL · 42-371-39368 · DISTRICT 8

State Neal Lethco 3427-142 #1H

Y

Pecos County · Phantom (Wolfcamp) field · Producing  · Horizontal

State Neal Lethco 3427-142 #1H (API 42-371-39368) is a horizontal well in Pecos County operated by Swordfish Energy Operating LLC, completed March 15, 2016 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued October 28, 2015, permitted to 15,000 ft.

It was permitted by Jagged Peak Energy LLC and has since transferred to Swordfish Energy Operating LLC on the wellbore schedule.

Completion filings report 10 formation tops, including Toborg, Soma, Yates, Queen.

Its lease has reported 395K barrels of oil and 977K mcf of gas since March 2016, last reporting in July 2026.

Operator of record

Swordfish Energy Operating LLC

Permitted by Jagged Peak Energy LLC; the EWA schedule now lists a different operator.

Houston, TX · P-5 Y, filed Sep 4, 2025 · 2 permits on file · (281) 371-9035

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleSwordfish Energy Operating LLC
Production reportsSwordfish Energy Operating, LLCthrough Mar 2026
Latest permitJagged Peak Energy LLCOct 28, 2015

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

15,000
total depth, ft
2
permits on file
Oct 28, 2015
last permit issued
Mar 15, 2016
completed
395K
cumulative oil, bbl
977K
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Mar 2016 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Mar 15, 2016
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active

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 →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
State Neal Lethco 3427-142 O-10-48088Phantom (Wolfcamp)Swordfish Energy Operating, LLC1395K977KMar 2016 – Jul 2026

Oil, barrels lease total

Last 12 months 14,621 · prior 12 27,302(-46%)

02K4K202420252026

Gas, mcf lease total

Last 12 months 53,007 · prior 12 85,050(-38%)

05K10K15K202420252026

Chain of custody

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

  1. 1Jagged Peak Energy LLCMar 2016 → Feb 2020
  2. 2Parsley Energy Operations, LLCMar 2020 → Sep 2020
  3. 3Pecos River Exploration, LLCOct 2020 → Jun 2025
  4. 4Swordfish Energy Operating, LLCAug 2025 → Mar 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
811515-98DrillJagged Peak Energy LLCOct 4, 2016Oct 28, 2015Dec 7, 201515,000
811515-99DrillJagged Peak Energy LLCOct 26, 2015Oct 28, 2015—15,000

Completions

CompletedLeaseFieldOperatorStatusDepth
—— O-10-48088————

Formation tops

As filed on W-2/G-1. Subsea from 2,607 ft elevation.Download CSV →

FormationMD ftSubsea
Toborg1002,507
Soma7001,907
Yates7001,907
Queen1,1001,507
Rustler1,3001,307
Seven Rivers1,4001,207
Grayburg1,6001,007
O'Brien2,500107
Glorieta2,900-293
Tubb3,200-593

Perforations

Perforated and open-hole intervals.

FromToType
8,86016,202Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.3751,05017.5750 S
9.6254,71612.25530 S
79,1818.751,500 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
00Mar 6, 2017Nov 22, 2016Yes

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/37139368, documented in the API reference.