TEXAS · WELLS · UPTON COUNTY · NEAL LEASE · API 42-461-38039 · DISTRICT 6E

Neal #321H

Y

Upton County · Spraberry (Trend Area) field · Producing  · Horizontal

Neal #321H (API 42-461-38039) is a horizontal well in Upton County operated by Saxum Opco LLC, completed March 15, 2013 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit (amended once), issued April 11, 2012, permitted to 8,701 ft.

It was permitted by Callon Petroleum Operating CO and has since transferred to Saxum Opco LLC on the wellbore schedule.

Completion filings report 3 formation tops, including Spraberry, Dean, Wolfcamp.

Its lease has reported 6.02M barrels of oil and 19.6M mcf of gas since June 2010, last reporting volume in April 2026. The lease carries 66 wells, so these are lease totals, not this well alone.

Operator of record

Saxum Opco LLC

Permitted by Callon Petroleum Operating Co; the EWA schedule now lists a different operator.

Based in
Dallas, TX
P-5 status
Active (A)
P-5 last filed
Oct 10, 2025
Permits on file
8
Phone
(432) 901-1082

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore scheduleSaxum Opco LLC
Production reportsSaxum Opco, LLCthrough Apr 2026
Latest permitCallon Petroleum Operating CoApr 11, 2012

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

8,701
total depth, ft
2
permits on file
Apr 11, 2012
last permit issued
Mar 15, 2013
completed
6.02M
cumulative oil, bbl
19.6M
cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jun 2010 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule
ON SCHEDULE
Completed
Mar 15, 2013
Shut in
—
Plugged
—

Operator's P-5 on the schedule: Active – Extension (X)

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 66 wells in total, so volumes are shared.Why →

LeaseFieldReporting operatorWellsOil, bblGas, mcfReported
Neal O-9-17203Spraberry (Trend Area)Saxum Opco, LLC666.02M19.6MJun 2010 – Apr 2026

Oil, barrels lease total

Last 12 months 132,468 · prior 12 161,297(-18%)

010K20K202420252026

Gas, mcf lease total

Last 12 months 852,345 · prior 12 808,174(+5%)

050K100K202420252026

Chain of custody

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

  1. 1Callon Petroleum Operating CoJun 2010 → May 2019
  2. 2Sem Operating Company LLCJun 2019 → Dec 2025
  3. 3Saxum Opco, LLCJan 2026 → Apr 2026

Permits

PermitTypeOperatorReceivedIssuedSpudDepth
737602-98DrillCallon Petroleum Operating CoApr 30, 2012Apr 11, 2012Apr 20, 20129,000
737602-99DrillCallon Petroleum Operating CoApr 4, 2012Apr 11, 2012Apr 20, 201214,000

Completions

CompletedLeaseFieldOperatorStatusDepth
Mar 15, 2013Neal O-9-17203Spraberry (Trend Area)Saxum Opco LLCProducing8,701

Formation tops

As filed on W-2/G-1. Subsea from 2,710 ft elevation.Download CSV →

FormationMD ftSubsea
Spraberry6,808-4,098
Dean8,191-5,481
Wolfcamp8,346-5,636

Perforations

Perforated and open-hole intervals.

FromToType
9,14015,920Perforated

Casing

Strings as reported, shallowest first.

Casing inSet atHole inCement
13.37547617.5480 S
9.6257,92112.251,495 S
5.515,9688.52,390 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →

SuffixRRC record dateW-2 / G-1 dateLogs referenced
00Aug 13, 2013Jun 27, 2013—
00Jun 10, 2013Jul 30, 2012Yes

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 filed since 2004 open from the RRC's log search for this well; none are loaded here for it. The University Lands library has no per-well link: then paste it into its search.

Find logs withinmiles of this well:List →Map →

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/46138039, documented in the API reference.