LEHMANS CREEK (HEARD'S RANCH) #1
API 3513324684 · Seminole County, Oklahoma
Drilling permits
Oklahoma files 4 applications to drill this well, naming 36 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 2007-10-01
WRADRStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| CALVIN | 1,700 |
| THURMAN | 2,325 |
| EARLSBORO UP | 2,400 |
| EARLSBORO LOW | 2,450 |
| BARTLESVILLE | 2,625 |
| SAVANNA | 2,875 |
| BOOCH | 3,000 |
| GILCREASE | 3,100 |
| CROMWELL | 3,190 |
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 2007-10-01
WRAAMStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| CALVIN | 1,700 |
| THURMAN | 2,325 |
| EARLSBORO UP | 2,400 |
| EARLSBORO LOW | 2,450 |
| BARTLESVILLE | 2,625 |
| SAVANNA | 2,875 |
| BOOCH | 3,000 |
| GILCREASE | 3,100 |
| CROMWELL | 3,190 |
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 2008-04-14
WRADRStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| CALVIN | 1,700 |
| THURMAN | 2,325 |
| EARLSBORO UP | 2,400 |
| EARLSBORO LOW | 2,450 |
| BARTLESVILLE | 2,625 |
| SAVANNA | 2,875 |
| BOOCH | 3,000 |
| GILCREASE | 3,100 |
| CROMWELL | 3,190 |
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 2008-04-14
WRAAMStraight holeTarget formations
| Formation | Expected top (ft) |
|---|---|
| CALVIN | 1,840 |
| THURMAN | 2,460 |
| EARLSBORO | 2,518 |
| BARTLESVILLE | 2,812 |
| SAVANNA | 3,016 |
| BOOCH | 3,160 |
| GILCREASE | 3,174 |
| CROMWELL | 3,254 |
| JEFFERSON | 3,386 |
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
35.032390, -96.649740
Every well in Seminole County, Oklahoma
Oklahoma state record, from OK_wells_rbdms-wells.parquet. Corpus built 2026-09-11.