TILLMAN #1-8
API 3508721797 · McClain County, Oklahoma
Completion
Oklahoma files 1 completion report for this well. One carries a production test the operator filed.
Completion 4
STRAIGHT HOLEACOILIntervals
| Formation | Produced | Perforated (ft) | Treatment |
|---|---|---|---|
| DEESE | OIL | 8,770–8,980 | Acid, Frac |
| HUNTON | OIL | 9,578–9,766 | Acid, Frac |
| 1ST BROMIDE | OIL | 10,724–10,816 | Acid, Frac |
Production tests
| Tested | Oil (bbl/d) | Gas (MCF/d) | Water (bbl/d) | Gravity (°API) | Shut-in (psi) | Choke |
|---|---|---|---|---|---|---|
| 2008-12-01 | 17 | 49 | 6 | — | 0 | — |
| 2010-04-30 | 96 | 68 | 45 | — | 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
| String | Size (in) | Weight (lb/ft) | Grade | Set (ft) | Cement (sacks) |
|---|---|---|---|---|---|
| PRODUCTION | 5 1/2 | 17 | N-80 | 9,877 | 510 |
| LINER | 3 1/2 | — | — | 1,044 | 90 |
| SURFACE | 9 5/8 | 36 | J-55 | 450 | 225 |
Drilling permits
Oklahoma files 3 applications to drill this well, naming 13 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 2008-04-08
WRADRStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| DEESE | 7,920 |
| CANEY | 9,150 |
| MAYES | 9,210 |
| WOODFORD | 9,370 |
| HUNTON | 9,510 |
| VIOLA | 10,000 |
| BROMIDE 1 | 10,600 |
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 2009-08-31
WRARCStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| DEESE | 7,920 |
| CANEY | 9,150 |
| MAYES | 9,210 |
| WOODFORD | 9,370 |
| HUNTON | 9,510 |
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 2009-10-27
WRADPStraight holeTarget formation
| Formation | Expected top (ft) |
|---|---|
| BROMIDE 1 | 10,600 |
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
34.927361, -97.534189
Every well in McClain County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.