TEXAS · WELLS · MIDLAND COUNTY · SYLVIA LEASE · API 42-329-45138 · DISTRICT 7B

Sylvia #2DW

Midland County · Spraberry (Trend Area) field · Producing · Directional

Sylvia #2DW (API 42-329-45138) is a well in Midland County operated by Pioneer Natural Res. USA Inc., completed December 10, 2021 and listed as producing on the RRC schedule.

The RRC has issued one drilling permit, issued September 14, 2021, permitted to 10,050 ft.

Completion filings report 10 formation tops, including Santa Rosa, Rustler, Yates, Seven Rivers.

Its lease has reported 58.5K barrels of oil and 182K mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 2 wells, so these are lease totals, not this well alone.

Operator of record

Pioneer Natural Res. USA Inc.

Based in: Spring, TX
P-5 status: Active (A)
P-5 last filed: Jul 8, 2026
Permits on file: 15,633
Phone: (972) 444-4001

Watch this operator Watch Midland County

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Pioneer Natural Res. USA Inc.
Production reports	Pioneer Natural Res. USA, Inc.through Apr 2026
Latest permit	Pioneer Natural Res. USA, Inc.Sep 14, 2021

10,050: total depth, ft
1: permits on file
Sep 14, 2021: last permit issued
Dec 10, 2021: completed
58.5K: cumulative oil, bbl
182K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026

Regulatory status · RRC wellbore file

Schedule: ON SCHEDULE
Completed: Dec 10, 2021
Shut in: —
Plugged: —

Operator's P-5 on the schedule: Active (A)

Surface location

31.931858, -102.066647 NAD27, as filed

31.931984, -102.067061 WGS84

Google Maps ↗

Permit surface location from the RRC GIS record, referenced to NAD27 as the RRC files it; the WGS84 pair is the same point through NOAA's NADCON grid, and the map link uses it, in Midland County.

Wells nearby

Withinmiles

Every well with a location on file around this one, in any state, nearest first.

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Open the full map →

Texas locations come from drilling permits, so most older Texas wells have none and are not listed.

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 →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Sylvia O-10-29229	Spraberry (Trend Area)	Pioneer Natural Res. USA, Inc.	2	58.5K	182K	Jan 1993 – Apr 2026

Oil, barrels lease total

Last 12 months 1,725 · prior 12 6,464(-73%)

Gas, mcf lease total

Last 12 months 7,662 · prior 12 10,240(-25%)

Chain of custody

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

1Parker & Parsley Development Co.Jan 1993 → Feb 1995
2Parker & Parsley Development L.PMar 1995 → Aug 1997
3Pioneer Natural Res. USA, Inc.Sep 1997 → Apr 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
872437-99	Drill	Pioneer Natural Res. USA, Inc.	Sep 1, 2021	Sep 14, 2021	Oct 27, 2021	10,100

Completions

Completed	Lease	Field	Operator	Status	Depth
Dec 10, 2021	Sylvia O-10-29229	Spraberry (Trend Area)	Pioneer Natural Res. USA Inc.	Producing	10,050

Formation tops

As filed on W-2/G-1. Subsea from 2,812 ft elevation.Download CSV →

Formation	MD ft	Subsea
Santa Rosa	1,134	1,678
Rustler	1,707	1,105
Yates	2,746	66
Seven Rivers	3,021	-209
Queen	3,831	-1,019
Grayburg	4,416	-1,604
San AndresSAN ANDRES - HIGH FLOWS, H2S, CO	4,611	-1,799
Clear ForkCLEARFORK	6,941	-4,129
Spraberry	7,823	-5,011
Glorieta	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
8,279	10,012	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
13.375	1,554	17.5	1,451 S
9.625	6,241	12.25	1,430 S
5.5	10,148	8.75	1,020 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 →

Suffix	RRC record date	W-2 / G-1 date	Logs referenced
00	Jul 20, 2022	May 20, 2022	—
00	Jun 9, 2022	Apr 12, 2022	Yes

Well logs

1 log loaded from the RRC's log index, 1 of it with a digital LAS file, the latest received Apr 12, 2022. Cement bond. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.

Open the RRC's log search for this well ↗

Logas described	Files	Intervalft, as filed	Datereceived	SizeMB
Cement BondSpans Santa Rosa, Rustler, Yates, Seven Rivers, Queen, Grayburg, San Andres, Clear Fork, Spraberry	LAS + TIFF	0 to 10,071	Apr 12, 2022	1.40 + 36.1

"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.

Find logs withinmiles of this well:List →Map →

Search the well logs loaded into Petrora →

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.

Wellbore filings for 42-329-45138 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-329-45138 → scanned completion filings

The logs loaded for this well are under Well logs, with the RRC's log search for it.

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 neighbors, subsea-aligned so they line up regardless of surface terrain.

Open the cross-section →

Locklar-Hill 26L Unit42-329-43111

1.2 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	1,096	1,711
Yates	2,751	56
Seven Rivers	3,043	-236
Queen	3,815	-1,008
Grayburg	4,365	-1,558
San Andres	4,480	-1,673
Clear Fork	6,918	-4,111
Spraberry	7,780	-4,973

10 TOPS · FIRST 8

Locklar-Hill 26U Unit42-329-43106

1.2 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	1,086	1,722
Yates	2,751	57
Seven Rivers	3,053	-245
Queen	3,825	-1,017
Grayburg	4,382	-1,574
San Andres	4,479	-1,671
Clear Fork	6,921	-4,113
Spraberry	7,788	-4,980

10 TOPS · FIRST 8

Locklar-Hill 26L Unit42-329-43109

1.2 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	1,091	1,717
Yates	2,744	64
Seven Rivers	3,050	-242
Queen	3,821	-1,013
Grayburg	4,380	-1,572
San Andres	4,489	-1,681
Clear Fork	5,917	-3,109
Spraberry	7,785	-4,977

10 TOPS · FIRST 8

Locklar-Hill 26U Unit42-329-43107

1.3 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	1,088	1,720
Yates	2,750	58
Seven Rivers	3,045	-237
Queen	3,814	-1,006
Grayburg	4,365	-1,557
San Andres	4,489	-1,681
Clear Fork	6,918	-4,110
Spraberry	7,785	-4,977

10 TOPS · FIRST 8

Locklar-Hill 26L Unit42-329-43110

1.3 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	1,093	1,715
Yates	2,751	57
Seven Rivers	3,049	-241
Queen	3,798	-990
Grayburg	4,358	-1,550
San Andres	4,493	-1,685
Clear Fork	6,915	-4,107
Spraberry	7,779	-4,971

10 TOPS · FIRST 8

Locklar-Hill 26U Unit42-329-43108

1.3 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	1,094	1,714
Yates	2,749	59
Seven Rivers	3,049	-241
Queen	3,795	-987
Grayburg	4,354	-1,546
San Andres	4,486	-1,678
Clear Fork	6,913	-4,105
Spraberry	7,778	-4,970

10 TOPS · FIRST 8

Locklar-Bonnie 26S42-329-45888

1.3 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	1,093	1,715
Rustler	1,697	1,111
Yates	2,741	67
Seven Rivers	3,056	-248
Queen	3,856	-1,048
Grayburg	4,378	-1,570
San Andres	4,502	-1,694
Clear Fork	6,920	-4,112

10 TOPS · FIRST 8

Oneal-Annie 15G42-329-46201

1.5 KM · Pioneer Natural Res. USA, Inc. · Section with this well →

Santa Rosa	1,166	1,646
Rustler	1,706	1,106
Yates	2,765	47
Seven Rivers	3,080	-268
Queen	3,863	-1,051
Grayburg	4,385	-1,573
San Andres	4,591	-1,779
Clear Fork	6,952	-4,140

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/32945138, documented in the API reference.