WELL · 42-355-33868 · DISTRICT 4

Chapman Ranch #573

Plugged

Nueces County · Mobil-David (Howell Hight) field · Vertical

Chapman Ranch #573 (API 42-355-33868) is a plugged well in Nueces County, plugged June 18, 2024, last operated by Decker Operating CO. L.L.C..

The RRC has issued one drilling permit, issued September 27, 2007, permitted to 16,000 ft.

Completion filings report 4 formation tops, including Frio, Lehman, Anderson, Howell Hight.

Operator of record

Decker Operating Co. L.L.C.

Houston, TX · P-5 Active, filed Mar 4, 2026 · 137 permits on file · (713) 880-4343

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Decker Operating Co. L.L.C.
Production reports	Decker Operating Co., L.L.C.through Oct 2014
Latest permit	Decker Operating Co., L.L.C.Sep 27, 2007

16,000: total depth, ft
1: permits on file
Sep 27, 2007: last permit issued
Nov 15, 2007: completed
0: cumulative oil, bbl
132K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Nov 2007 THROUGH Jun 2024

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Nov 15, 2007
Shut in: —
Plugged: Jun 18, 2024

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 →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Chapman Ranch G-4-234945	Mobil-David (Howell Hight)	Decker Operating Co., L.L.C.	1	0	132K	Nov 2007 – Jun 2024

No volumes reported on these leases in the last three years.

Chain of custody

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

1Decker Operating Co., L.L.C.Nov 2007 → Oct 2014

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
646248-99	Drill	Decker Operating Co., L.L.C.	Sep 18, 2007	Sep 27, 2007	Sep 29, 2007	16,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-234945	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 41 ft elevation.Download CSV →

Formation	MD ft	Subsea
Frio	5,615	-5,574
Lehman	10,010	-9,969
Anderson	11,605	-11,564
Howell Hight	13,022	-12,981

Perforations

Perforated and open-hole intervals.

From	To	Type
13,068	13,078	Perforated
13,100	13,104	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
16	40	20	—
10.75	3,223	14.75	1,302 S
7.625	10,522	9.875	1,235 S
4.5	13,312	6.75	213 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 →

Suffix	Filed	W-2 / G-1 date	Logs referenced
00	Jun 4, 2008	Feb 26, 2008	Yes
00	May 14, 2008	—	—

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 42-355-33868 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-355-33868 → scanned completion filings

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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/35533868, documented in the API reference.