HOFFMAN #1-35
API 3503922345 · Custer County, Oklahoma
Completions
Oklahoma files 2 completion reports for this well. 2 carry a production test the operator filed.
Completion 0
STRAIGHT HOLEACGASInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| MORROW | GAS | 13,349–14,710 | Acid, Frac |
Production tests
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2008-04-15 | 0 | 903 | 2 | — | 9,550 | 5/64 |
| 2011-01-25 | 0 | 75 | 5 | — | 8,226 | 10/64 |
| 2011-05-01 | 1 | 400 | 1 | 40 | 6,521 | 8/64 |
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) |
|---|---|---|---|---|---|
| INTERMEDIATE | 5 1/2 | 17 | P-110 | 13,120 | 600 |
| LINER | 3 1/2 | 12.95 | P-110 | 1,980 | 155 |
| CONDUCTOR | 20 | 94 | J-55 | 60 | 6 |
| SURFACE | 9 5/8 | 36 | J-55 | 1,330 | 540 |
Completion 1
STRAIGHT HOLEACGASIntervals
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| RED FORK | GAS | 12,147–12,685 | Acid, Frac |
| MORROW | GAS | 13,349–14,710 | Acid, Frac |
Production tests
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2008-04-15 | 0 | 903 | 2 | — | 9,550 | 5/64 |
| 2011-01-25 | 0 | 75 | 5 | — | 8,226 | 10/64 |
| 2011-05-01 | 1 | 400 | 1 | 40 | 6,521 | 8/64 |
| 2011-10-01 | 25 | 575 | 5 | 40 | 4,200 | 12/64 |
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) |
|---|---|---|---|---|---|
| INTERMEDIATE | 5 1/2 | 17 | P-110 | 13,120 | 600 |
| LINER | 3 1/2 | 12.95 | P-110 | 1,980 | 155 |
| CONDUCTOR | 20 | 94 | J-55 | 60 | 6 |
| SURFACE | 9 5/8 | 36 | J-55 | 1,330 | 540 |
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 2008-11-18
WRADRStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| TONKAWA | 8,415 |
| COTTAGE GROVE | 9,240 |
| SKINNER | 11,385 |
| RED FORK | 11,870 |
| ATOKA | 13,000 |
| MORROW | 13,275 |
| SPRINGER | 14,550 |
| CHESTER | 15,490 |
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 2012-02-14
WRARCStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| RED FORK | 11,870 |
| MORROW | 13,275 |
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
35.556338, -98.874601
Every well in Custer County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.