JM CALK OPER, LLC active
OP #433073 · Since 2025-12-15· P-5: Active
PO BOX 2049, LYTLE
Activities: OPRS/O
Spud Rate
0%
0 of 0 (6mo+)
Median Spud Days
--
Cancel Rate
0%
0 cancelled
Expired Undrilled
7
Avg Permits / Yr
7
Spud Momentum: new ⓘBased on wells spudded in the last 6 months compared to the prior 6 months. Active Years: 1 Horizontal: 0% Top County: BEXAR Primary Service: drilling
Window: | Type:
Permits (1yr)
7
vs Prior
NEW
Counties (1yr)
1
Avg Depth (1yr)
1,500
Hz % (1yr)
0%
All Time
7
Basins (1yr): Gulf Coast (South)
Depth Range (1yr): 1,500 - 1,500 ft
DRILL
7
NEW vs prior
Current Portfolio (RRC scheduling system)
Total Wells
26
On Schedule
23
Producing
22
Shut In
1
Acquired
26
from other operators
Divested
0
to other operators
Counties
BEXAR 24
FRIO 2
Fields
FAIRFIELD 24
STACY (OLMOS -A-) 2
PRODUCING (22)SHUT IN (1)
Cum Oil: 33,955 BBL Cum Gas: 0 MCF
Wells Operated (26)
| API | LEASE | FIELD | COUNTY | STATUS | SCHED |
|---|---|---|---|---|---|
| 42-029-38317 | BROWN | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38318 | BROWN | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38319 | BROWN | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38320 | BROWN | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38321 | BROWN | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38296 | ERD UNIT | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38297 | ERD UNIT | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38298 | ERD UNIT | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38299 | ERD UNIT | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38300 | ERD UNIT | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38328 | GARZA | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38329 | GARZA | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38330 | GARZA | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38331 | GARZA | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38332 | GARZA | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38290 | HAECKER | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38291 | HAECKER | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38292 | HAECKER | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38293 | HAECKER | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-029-38294 | HAECKER | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-163-33525 | PETERS | STACY (OLMOS -A-) | FRIO | PRODUCING | Y |
| 42-029-33002 | SAWYER N.C. | FAIRFIELD | BEXAR | PRODUCING | Y |
| 42-163-33470 | PETERS | STACY (OLMOS -A-) | FRIO | SHUT IN | Y |
| 42-029-38304 | NANCY | FAIRFIELD | BEXAR | — | N |
| 42-029-38305 | NANCY | FAIRFIELD | BEXAR | — | N |
| 42-029-38306 | NANCY | FAIRFIELD | BEXAR | — | N |
Production History
Permit History (all operated wells, latest 15)
View all →| SOURCE | PERMIT | API | TYPE | LEASE | COUNTY | ISSUED | FROM/TO |
|---|---|---|---|---|---|---|---|
| acquired | 798634 | 42-029-38328 | DRILL | GARZA | BEXAR | 2014-10-27 | from: PREMIER MINERALS, INC. |
| acquired | 798638 | 42-029-38332 | DRILL | GARZA | BEXAR | 2014-10-27 | from: PREMIER MINERALS, INC. |
| acquired | 798637 | 42-029-38331 | DRILL | GARZA | BEXAR | 2014-10-27 | from: PREMIER MINERALS, INC. |
| acquired | 798636 | 42-029-38330 | DRILL | GARZA | BEXAR | 2014-10-27 | from: PREMIER MINERALS, INC. |
| acquired | 798635 | 42-029-38329 | DRILL | GARZA | BEXAR | 2014-10-27 | from: PREMIER MINERALS, INC. |
| acquired | 783343 | 42-029-38318 | DRILL | BROWN | BEXAR | 2014-05-12 | from: PREMIER MINERALS, INC. |
| acquired | 783347 | 42-029-38321 | DRILL | BROWN | BEXAR | 2014-05-12 | from: PREMIER MINERALS, INC. |
| acquired | 783345 | 42-029-38320 | DRILL | BROWN | BEXAR | 2014-05-12 | from: PREMIER MINERALS, INC. |
| acquired | 783344 | 42-029-38319 | DRILL | BROWN | BEXAR | 2014-05-12 | from: PREMIER MINERALS, INC. |
| acquired | 783342 | 42-029-38317 | DRILL | BROWN | BEXAR | 2014-05-12 | from: PREMIER MINERALS, INC. |
| acquired | 775148 | 42-029-38304 | DRILL | NANCY | BEXAR | 2013-12-18 | from: PREMIER MINERALS, INC. |
| acquired | 775149 | 42-029-38305 | DRILL | NANCY | BEXAR | 2013-12-18 | from: PREMIER MINERALS, INC. |
| acquired | 775150 | 42-029-38306 | DRILL | NANCY | BEXAR | 2013-12-18 | from: PREMIER MINERALS, INC. |
| acquired | 767367 | 42-029-38298 | DRILL | MEAGAN | BEXAR | 2013-08-01 | from: PREMIER MINERALS, INC. |
| acquired | 767366 | 42-029-38297 | DRILL | MEAGAN | BEXAR | 2013-08-01 | from: PREMIER MINERALS, INC. |