COBB RANCH ##14

API 3514726883 · Washington County, Oklahoma

ACOIL

API

3514726883

Operator

ENTRANSCO ENERGY LLC

County

Washington

Location

Sec 29 24N 14E (IM)

Completion

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

Completion 1

STRAIGHT HOLEACOIL

Spudded

2000-10-24

Drilling finished

2000-10-26

Completed

2001-02-26

Recompleted

2010-12-09

First production

2001-02-26

Total depth

1,230 ft

Operator

ENTRANSCO ENERGY LLC

Interval

Formation	Produced	Perforated (ft)	Treatment
PERU	OIL	411–429	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2010-12-16	2	16	26	—	4	—

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	4.5	—	—	1,229	120
SURFACE	7	—	—	20	3

Drilling permits

Oklahoma files 2 applications to drill this well, naming 10 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 2000-09-19

WRADR

Permit API

35147268830000

Operator

OVINTIV MID-CONTINENT INC.

Well type

OIL

Approved

2000-09-19

Expires

2001-03-19

Proposed depth

1,332 ft

Ground elevation

665 ft

Target formations

Formation	Expected top (ft)
BIG LIME	346
OSWEGO	586
MULKY	631
PRUE	650
CROWEBERG	713
BARTLESVILLE	1,026
TUCKER	1,238
BURGESS	1,282
MISSISSIPPI	1,302

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 2010-11-22

WRARCStraight hole

Permit API

35147268830001

Operator

CEP MID-CONTINENT LLC

Well type

OIL

Approved

2010-11-22

Expires

2011-05-22

Proposed depth

1,230 ft

Surface casing

1,229 ft

Ground elevation

665 ft

Target formation

Formation	Expected top (ft)
PERU	411

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

36.529694, -95.835870

36.52969, -95.83587 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Washington County, Oklahoma

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