SPARKS G #1
API 3505121107 · Grady County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 2
STRAIGHT HOLEACOILIntervals
| Formation | Produced | Perforated (ft) |
|---|---|---|
| SYCAMORE | OIL | 11,194–11,288 |
| WOODFORD | OIL | 11,298–11,444 |
| HUNTON (LS CHIMNEY HILL) | OIL | 11,532–12,000 |
| VIOLA | OIL | 12,362–12,658 |
| BROMIDE | OIL | 12,747–12,802 |
| SIMPSON LOW | OIL | 13,196–13,256 |
Production test
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2012-09-02 | 114 | 195 | 25 | 48 | 600 | — |
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 | 7 | 26, 29 | N-80 | 14,020 | 750 |
| SURFACE | 9 5/8 | 36 | K-55 | 1,708 | 1,040 |
Drilling permits
Oklahoma files 4 applications to drill this well, naming 21 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 1999-04-19
DELRCStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| SYCAMORE | 11,194 |
| WOODFORD | 11,298 |
| HUNTON LS CHIMNEY HILL | 11,532 |
| VIOLA | 12,362 |
| BROMIDE | 12,747 |
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 1999-04-19
DELRCStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| SYCAMORE | 11,194 |
| WOODFORD | 11,298 |
| HUNTON LS CHIMNEY HILL | 11,532 |
| VIOLA | 12,362 |
| BROMIDE | 12,747 |
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 1999-04-19
WRARCTarget formations
| Formation | Expected top (ft) |
|---|---|
| SYCAMORE | 11,194 |
| WOODFORD | 11,298 |
| HUNTON LS CHIMNEY HILL | 11,532 |
| VIOLA | 12,362 |
| BROMIDE | 12,747 |
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 2012-06-12
WRARCStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| SYCAMORE | 11,194 |
| WOODFORD | 11,298 |
| HUNTON LS CHIMNEY HILL | 11,532 |
| VIOLA | 12,362 |
| BROMIDE | 12,747 |
| SIMPSON LOW | 13,196 |
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
34.879192, -97.699214
Every well in Grady County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.