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GUFFY #1-27

API 3500322014 · Alfalfa County, Oklahoma

ACGAS
API
3500322014
Operator
BROWER ROBERT C
County
Alfalfa
Location
Sec 27 28N 10W (IM)

Completion

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

Completion 1

STRAIGHT HOLEACGAS
Spudded
2011-01-15
Drilling finished
2011-01-21
Completed
2011-04-15
First production
2011-04-18
Total depth
5,547 ft
Operator
BROWER ROBERT C

Intervals

FormationProducedPerforated (ft)Treatment
TONKAWAGAS4,080–4,084Acid
MISSISSIPPI CHATOIL5,034–5,037Acid
MISSISSIPPI LIMEOIL5,042–5,146Acid

Production tests

TestedOil (bbl/d)Gas (MCF/d)Water (bbl/d)Gravity (°API)Shut-in (psi)Choke
2011-04-1862120351,05016/64
2011-04-1944011351,05016/64
2011-04-2101531—1,25032/64

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

StringSize (in)Weight (lb/ft)GradeSet (ft)Cement (sacks)
PRODUCTION5 1/215.5—5,546360
SURFACE8 5/824—295225

Drilling permits

Oklahoma files 2 applications to drill this well, naming 14 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 2010-12-29

WRADRStraight hole
Permit API
35003220140000
Operator
G A W OIL COMPANY LLC
Well type
GAS
Approved
2010-12-29
Expires
2011-06-29
Proposed depth
6,000 ft
Surface casing
260 ft
Ground elevation
1,175 ft

Target formations

FormationExpected top (ft)
ENDICOTT3,770
TONKAWA4,085
COTTAGE GROVE4,440
OSWEGO4,699
CHEROKEE SD4,981
MISSISSIPPI CHAT5,029
MISSISSIPPI LM5,043

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 2010-12-29

WRAAMStraight hole
Permit API
35003220140001
Operator
G A W OIL COMPANY LLC
Well type
GAS
Approved
2010-12-29
Expires
2011-06-29
Proposed depth
6,000 ft
Surface casing
260 ft
Ground elevation
1,175 ft

Target formations

FormationExpected top (ft)
ENDICOTT3,770
TONKAWA4,085
COTTAGE GROVE4,440
OSWEGO4,699
CHEROKEE SD4,981
MISSISSIPPI CHAT5,029
MISSISSIPPI LM5,043

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

36.874478, -98.255729

36.87448, -98.25573 · Surface location as filed with Oklahoma

Every well in Alfalfa County, Oklahoma

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