TRENTON #1-12H

API 3505322817 · Grant County, Oklahoma

ACOIL

API

3505322817

Operator

SANDRIDGE EXPLORATION & PRODUCTION LLC

County

Grant

Location

Sec 12 26N 08W (IM)

Completion

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

Completion 0

HORIZONTAL HOLEACOIL

Spudded

2011-04-21

Drilling finished

2011-05-12

Completed

2011-06-02

First production

2011-06-02

Total depth

9,959 ft

Operator

SANDRIDGE EXPLORATION & PRODUCTION LLC

Intervals

Formation	Produced	Perforated (ft)	Treatment
MISSISSIPPI CHAT	OIL	5,434–5,436	Acid, Frac
MISSISSIPPI LIME	OIL	5,570–9,788	Acid, Frac

Production test

Tested	Oil (bbl/d)	Gas (MCF/d)	Water (bbl/d)	Gravity (°API)	Shut-in (psi)	Choke
2011-06-13	291	492	2,593	45	0	2"

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)
INTERMEDIATE	7	26#	P-110	5,649	300
LINER	4 1/2	11.6#	N-80	5,443	560
CONDUCTOR	20	133#	N-80	105	15
SURFACE	9 5/8	36#	J-55	1,004	440

Drilling permit

Oklahoma files 1 application to drill this well, naming 2 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 2011-04-06

WRADRHorizontal hole

Permit API

35053228170000

Operator

SANDRIDGE EXPLORATION & PRODUCTION LLC

Well type

OIL

Approved

2011-04-06

Expires

2011-10-06

Proposed depth

9,996 ft

Proposed measured depth

9,959 ft

Proposed true vertical depth

5,276 ft

Proposed lateral

4,303 ft

Surface casing

1,500 ft

Ground elevation

1,100 ft

Target formations

Formation	Expected top (ft)
MISSISSIPPI CHAT	5,262
MISSISSIPPI LM	5,277

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

36.739133, -98.016832

36.73913, -98.01683 · Surface location as filed with Oklahoma⌘ or Ctrl + scroll to zoom

Every well in Grant County, Oklahoma

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