GRAVITT #1-36

API 3511723516 · Pawnee County, Oklahoma

ACOIL
API
3511723516
Operator
DUROC EXPLORATION LLC
County
Pawnee

Completions

Oklahoma files 2 completion reports for this well. 2 carry a production test the operator filed.

Completion 0

STRAIGHT HOLEACOIL
Spudded
2013-02-11
Drilling finished
2013-02-18
Completed
2013-03-15
Total depth
3,846 ft
Operator
DUROC EXPLORATION LLC

Intervals

FormationProducedPerforated (ft)Treatment
MISSISSIPPIOIL2,996–3,130Acid, Frac
WILCOXDRY3,231–3,247Acid, Frac

Production tests

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2013-04-1510130370—
2013-09-2770153—0—

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

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
PRODUCTION5 1/215.5J-553,573215
SURFACE8 5/824J-55727375

Completion 2

STRAIGHT HOLEACOIL
Spudded
2013-02-11
Drilling finished
2013-02-18
Completed
2013-03-15
Recompleted
2014-08-03
Total depth
3,846 ft
Operator
DUROC EXPLORATION LLC

Intervals

FormationProducedPerforated (ft)Treatment
SKINNEROIL2,560–2,586Acid, Frac
RED FORKOIL2,664–2,674Acid, Frac
MISSISSIPPIOIL2,996–3,130Acid, Frac

Production tests

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2013-09-2770153—0—
2014-08-0310110—0—
2015-09-072030—0—

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

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
PRODUCTION5 1/215.5J-553,573215
SURFACE8 5/824J-55727375

Drilling permits

Oklahoma files 4 applications to drill this well, naming 15 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 2013-02-07

WRADRStraight hole
Permit API
35117235160000
Operator
GREG HALL OIL & GAS LLC
Well type
OIL
Approved
2013-02-07
Expires
2013-08-07
Proposed depth
4,000 ft
Surface casing
700 ft
Ground elevation
903 ft

Target formations

FormationExpected top (ft)
CLEVELAND1,920
SKINNER2,550
RED FORK2,645
BARTLESVILLE2,755
MISSISSIPPI2,975

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 2014-08-08

WRARCStraight hole
Permit API
35117235160001
Operator
GREG HALL OIL & GAS LLC
Well type
OIL
Approved
2014-08-08
Expires
2015-02-08
Proposed depth
3,846 ft
Surface casing
727 ft
Ground elevation
903 ft

Target formation

FormationExpected top (ft)
SKINNER2,550

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 2015-11-13

WRAAMStraight hole
Permit API
35117235160002
Operator
GREG HALL OIL & GAS LLC
Well type
OIL
Approved
2015-11-13
Expires
2016-05-13
Proposed depth
3,846 ft
Surface casing
727 ft
Ground elevation
903 ft

Target formations

FormationExpected top (ft)
SKINNER2,550
RED FORK2,663

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.

Application

REJAMStraight hole
Permit API
35117235160000
Operator
GREG HALL OIL & GAS LLC
Well type
OIL
Expires
2013-08-07
Proposed depth
4,000 ft
Surface casing
700 ft
Ground elevation
903 ft

Target formations

FormationExpected top (ft)
CLEVELAND1,920
SKINNER2,550
RED FORK2,645
BARTLESVILLE2,755
MISSISSIPPI2,975
WILCOX3,230
ARBUCKLE3,470

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

36.173220, -96.505139

36.17322, -96.50514 · Surface location as filed with Oklahoma

Every well in Pawnee County, Oklahoma

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