COY CITY RANCH UNIT B Well Details
Texas Wells · Karnes County · EAGLEVILLE (EAGLE FORD-2) field · MARATHON OIL EF LLC
API No.
Latest Permit
Spud Date
Latest Completion
COY CITY RANCH UNIT B (API 25532623) is operated by MARATHON OIL EF LLC and sits in the EAGLEVILLE (EAGLE FORD-2) oil & gas field of Karnes County, Texas.
FracFocus Records 1 hydraulic-fracturing job on file
Sourced from the FracFocus chemical disclosure registry (3,724,680 gallons of base fluid and 0 lbs of proppant across all reported jobs).
| Job dates | Operator | Lateral length (ft) | TVD (ft) | Water (gal) | Proppant (lbs) |
|---|---|---|---|---|---|
| 2013-01-03 | Marathon Oil | 5,718 | 11,491 | 3,724,680 | — |
Update History (4 records)
Each row below records one filing or status update. Only the fields that changed from the prior record are shown; unchanged values are inherited from the row below. The oldest row (first known record) shows the initial state.
Note on permit dates: for TX this column reflects the completion permit on file (W-2 / G-1), not the original drilling permit (W-1). A re-completion later in the well’s life creates a new permit_date entry, which is why a permit can date after the spud.
| Update Date | What changed | Operator | Field | Status / Type |
|---|---|---|---|---|
| 2016-09-09 | Administrative re-save | MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-2) | Producing / Horizontal |
| 2016-08-31 |
New permit 2016-08-31 Spudded 2012-10-26 Completion 2016-04-16 |
MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-2) | Producing / Horizontal |
| 2013-09-09 |
New permit 2013-07-19 Completion 2013-06-21 |
MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-2) | Producing / Horizontal |
| 2013-04-15 |
Initial filing Permit: 2013-02-06 Completion: 2012-12-28 |
MARATHON OIL EF LLC | EAGLEVILLE (EAGLE FORD-2) | Producing / Horizontal |