ERKIN #1H-26

API 3512124262 · Pittsburg County, Oklahoma

ACGAS

API

3512124262

Operator

DUROC EXPLORATION LLC

County

Pittsburg

Location

Sec 26 07N 12E (IM)

Completion

Oklahoma files 1 completion report for this well. One carries a production test the operator filed.

Completion 1

HORIZONTAL HOLEACGAS

Spudded

2008-11-18

Drilling finished

2008-11-28

Completed

2009-01-13

Recompleted

2022-05-16

First production

2009-01-14

Total depth

4,092 ft

Measured depth

4,092 ft

True vertical depth

2,449 ft

Lateral length

1,819 ft

Operator

DUROC EXPLORATION LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
SAVANNA	GAS	1,894–1,914	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2022-06-03	0	20	0	—	490	32/64

A production test is one measurement the operator made on one day and filed with Oklahoma. It is not a monthly average and it does not describe how the well produced afterwards. The choke size is shown exactly as filed: Oklahoma records it in inches on some reports and in sixty-fourths of an inch on others, and names the unit on neither. A dash is a measurement Oklahoma did not file, or one it filed outside any physically possible range.

Casing

String	Size (in)	Weight (lb/ft)	Grade	Set (ft)	Cement (sacks)
PRODUCTION	7	20	K-55	2,821	200
LINER	4 1/2 & 4 1/2	13.5 & 10.5	J-55 & J-55	1,781	0
SURFACE	9 5/8	36	J-55	304	140

Drilling permits

Oklahoma files 3 applications to drill this well, naming 13 target formations. A permit records what an operator asked to do, not what it did. A target formation is where the operator aimed, and the hole may have missed it, stopped short of it or never been drilled.

Filed 2008-11-14

WRADRHorizontal hole

Permit API

35121242620000

Operator

TILFORD PINSON EXPLORATION LLC

Well type

GAS

Approved

2008-11-14

Expires

2009-05-14

Proposed depth

5,867 ft

Surface casing

270 ft

Ground elevation

719 ft

Target formations

Formation	Expected top (ft)
STUART	600
THURMAN	750
EARLSBORO	1,050
BARTLESVILLE	1,215
SAVANNA	1,450
BOOCH UP	2,015
HARTSHORNE	2,460

An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.

Filed 2022-05-16

EXTRCStraight hole

Permit API

35121242620000

Operator

TILFORD PINSON EXPLORATION LLC

Well type

GAS

Proposed depth

1,950 ft

Surface casing

304 ft

Ground elevation

719 ft

Target formations

Formation	Expected top (ft)
STUART	600
THURMAN	750
EARLSBORO	1,050
BARTLESVILLE	1,215
SAVANNA	1,450

An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.

Filed 2022-08-24

WRARCHorizontal hole

Permit API

35121242620001

Operator

TILFORD PINSON EXPLORATION LLC

Well type

GAS

Approved

2022-09-16

Expires

2024-03-16

Proposed depth

4,092 ft

Surface casing

304 ft

Ground elevation

719 ft

Target formation

Formation	Expected top (ft)
SAVANNA	1,450

An expected top is the depth the operator predicted before drilling, on the application it filed with Oklahoma. It is not a measurement of where the formation was found.

Location

35.057581, -96.011227

35.05758, -96.01123 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Pittsburg County, Oklahoma

Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.