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Texas well record

UNIVERSITY "8B" #1D

PIONEER NATURAL RES. USA, INC. - SPRABERRY (TREND AREA)

ProducingUPTON County
API104246139257
API846139257
Latest eventMonthly Production Report
Event dateJan 31, 2026
Well context

Known public record details

API number4246139257
CountyUPTON County
OperatorPIONEER NATURAL RES. USA, INC.
FieldSPRABERRY (TREND AREA)
LeaseUNIVERSITY "8B" (16575)
Well number1D
StatusProducing
Location

Location summary

Public records currently place this well in Upton County, SPRABERRY (TREND AREA) field, survey UL, block 3, section 8. Surface locations can be incomplete or misleading for horizontal wells, so verify official plats, directional surveys, completion records, and source documents before relying on a map point.

SurveyUL
Abstract-
Block3
Section8
Production

Production summary

Producing signalYes
Last 12m oil12 bbl
Last 12m gas0 mcf
Cumulative oil18 bbl
Cumulative gas0 mcf
Lifecycle

Well lifecycle timeline

W-1 permitNo linked signal yetDate unknown

Permit records can indicate requested drilling, recompletion, deepening, or related work, but do not guarantee drilling or production.

W-2/G-1 completionNo linked signal yetDate unknown

Completion filings can show that a well moved from permitted or drilled status into a completed well record.

Form PR productionLinked signal foundJan 31, 2026

Production signals help identify wells with linked monthly production or derived producing status.

P-4 operator/lease changesNo linked signal yetDate unknown

P-4 activity can indicate operator, lease, gatherer, purchaser, or responsibility changes tied to the record.

W-3A/W-3 pluggingNo linked signal yetDate unknown

Plugging notices and plugging records help distinguish planned plugging from wells already reported as plugged.

Directional survey, plat, or L-1No linked signal yetDate unknown

Directional surveys, plats, and L-1 records can be important for understanding horizontal wells beyond the surface point.

Activity

Recent activity timeline

Jan 31, 2026Monthly production report

Lease-level production month December 1, 2025: 3 bbl oil, 0 Mcf gas, 120 bbl water.

Monthly Production ReportUpton CountyPIONEER NATURAL RES. USA, INC.API 4246139257
Sep 30, 2025Monthly production report

Lease-level production month August 1, 2025: 3 bbl oil, 0 Mcf gas, 1800 bbl water.

Monthly Production ReportUpton CountyPIONEER NATURAL RES. USA, INC.API 4246139257
May 31, 2025Monthly production report

Lease-level production month April 1, 2025: 6 bbl oil, 0 Mcf gas, 210 bbl water.

Monthly Production ReportUpton CountyPIONEER NATURAL RES. USA, INC.API 4246139257
Apr 30, 2025Monthly production report

Lease-level production month March 1, 2025: 5 bbl oil, 0 Mcf gas, 100 bbl water.

Monthly Production ReportUpton CountyPIONEER NATURAL RES. USA, INC.API 4246139257
Jun 30, 2024Monthly production report

Lease-level production month May 1, 2024: 1 bbl oil, 0 Mcf gas, 146 bbl water.

Monthly Production ReportUpton CountyPIONEER NATURAL RES. USA, INC.API 4246139257
May 1, 2024Production detected

Non-zero production month detected from production records.

First ProductionUpton CountyPIONEER NATURAL RES. USA, INC.API 4246139257
Documents

Recent source documents

No scanned source documents are linked to this public well card yet. Production activity may still be present from structured monthly production records.

8 linked wells

Related wells from the same lease, operator, field, or county

UNIVERSITY "8B" #4

PIONEER NATURAL RES. USA, INC. - SPRABERRY (TREND AREA)

Survey UNIVERSITY LAND - Block 3 - Section 8

Historical
View record
UNIVERSITY "8B" #5

PIONEER NATURAL RES. USA, INC. - SPRABERRY (TREND AREA)

Survey UNIVERSITY LAND - Block 3 - Section 8

Plugged
View record
UNIVERSITY 8B #3

PIONEER NATURAL RES. USA, INC.

Survey UL - Abstract U8 - Block 3 - Section 8

Historical
View record
RIGGS D.S. #1

KAISER-FRANCIS OIL COMPANY - VOGAN (STRAWN REEF)

Plugged
View record
ESTES, DOLLIE -E- #1

DAVIS, BILLY G. - WHEAT

Survey W & NW - Block 1 - Section 71

Plugged
View record
BETHANY UNIT #1

SANTA FE - WINDSOR PRODUCING CO. - GIDDINGS (AUSTIN CHALK, GAS)

Survey B. F. RUCKER - Abstract 273

Historical
View record
PENA SOUTH #110H

JAVELIN ENERGY PARTNERS MGMT LLC - EAGLEVILLE (EAGLE FORD-1)

Survey I RR CO / MCMULLEN, T - Abstract 1059 - Section 96

Historical
View record
PENA SOUTH #111H

JAVELIN ENERGY PARTNERS MGMT LLC - EAGLEVILLE (EAGLE FORD-1)

Survey I RR CO / MCMULLEN, T - Abstract 1059 - Section 96

Historical
View record
Related entities
PIONEER NATURAL RES. USA, INC.Upton CountySPRABERRY (TREND AREA)
Source form explainers
Form PR production
Map point
UNIVERSITY "8B" #1DAPI 4246139257
100 ft

31.281384, -101.795946

Open in FutureWells map
Source note

Well pages combine public records, linked source documents, derived status signals, and normalized activity. Verify API, operator, status, production, location, and lifecycle facts against official records before relying on them.

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