NEFF HEIRS 25 #1
API 3509520476 · Marshall County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 0
STRAIGHT HOLEACGASInterval
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| VIOLA | GAS | 5,822–6,712 | Acid, Frac |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2020-08-10 | 0 | 40 | 0 | — | 110 | 64/64 |
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) |
|---|---|---|---|---|---|
| PRODUCTION | 5.5 | 15.5 | J-55 | 7,027 | 500 |
| SURFACE | 9 5/8 | 38 | J-55 | 630 | 250 |
Drilling permits
Oklahoma files 4 applications to drill this well, naming 12 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 2006-07-31
WRADRTarget formations
| Formation | Expected top (ft) |
|---|---|
| SYCAMORE | 4,650 |
| WOODFORD | 4,792 |
| VIOLA | 5,430 |
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 2006-08-07
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| SYCAMORE | 4,650 |
| WOODFORD | 4,792 |
| VIOLA | 5,430 |
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 2006-08-07
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| SYCAMORE | 4,650 |
| WOODFORD | 4,792 |
| VIOLA | 5,430 |
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 2006-08-22
WRAAMTarget formations
| Formation | Expected top (ft) |
|---|---|
| SYCAMORE | 4,650 |
| WOODFORD | 4,792 |
| VIOLA | 5,430 |
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
34.095263, -96.725171
Every well in Marshall County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.