SEM OPER CO LLC active
OP #766370 · Since 2010-07-22· P-5: Active
SUITE 1850 2050 WEST SAM HOUSTON PKWY S, HOUSTON
Activities: OPRS/G, OPRS/O
Spud Rate
84%
321 of 380 (6mo+)
Median Spud Days
27
p25-p75: 9-52d
Cancel Rate
0%
0 cancelled
Expired Undrilled
63
Avg Permits / Yr
24
Spud Momentum: accelerating ⓘBased on wells spudded in the last 6 months compared to the prior 6 months. Active Years: 16 Horizontal: 86% Top County: REAGAN Primary Service: drilling
Window: | Type:
Permits (1yr)
17
vs Prior
-19%
Counties (1yr)
3
Avg Depth (1yr)
10,000
Hz % (1yr)
100%
All Time
388
Basins (1yr): Eagle Ford / Maverick
Depth Range (1yr): 10,000 - 10,000 ft
DRILL
17
-4 vs prior
Current Portfolio (RRC scheduling system)
Total Wells
566
On Schedule
541
Producing
467
Shut In
62
Acquired
357
from other operators
Divested
36
to other operators
Counties
REAGAN 212
IRION 203
CROCKETT 81
UPTON 65
SCHLEICHER 2
HOUSTON 1
GRIMES 1
GAINES 1
Fields
LIN (WOLFCAMP) 474
SPRABERRY (TREND AREA) 85
LAVAN (WOLFCAMP) 2
SPRABERRY (TREND AREA) 1
BENEDUM (DEVONIAN GAS) 1
WILDCAT 1
BIG LAKE 1
FORT TRINIDAD (JAMES LIME) 1
PRODUCING (467)SHUT IN (62)INJECTION (6)WATER SUPPLY (5)TEMP ABANDONED (1)
Cum Oil: 44,824,963 BBL Cum Gas: 16,745,020 MCF
Wells Operated (566)
View all →| API | LEASE | FIELD | COUNTY | STATUS | SCHED |
|---|---|---|---|---|---|
| 42-383-39446 | DIXON TALLEY RE 1199 | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-39815 | EAGLEHEAD A-A1 | SPRABERRY (TREND AREA) | REAGAN | PRODUCING | Y |
| 42-383-39816 | EAGLEHEAD A-A2 | SPRABERRY (TREND AREA) | REAGAN | PRODUCING | Y |
| 42-383-40054 | EAGLEHEAD A-A3 | SPRABERRY (TREND AREA) | REAGAN | PRODUCING | Y |
| 42-383-40831 | EAGLEHEAD B EAST | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-40832 | EAGLEHEAD B WEST | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-39888 | EAGLEHEAD C A1 | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-39890 | EAGLEHEAD C A2 | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-39895 | EAGLEHEAD C A3 | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-40254 | EAGLEHEAD C A4 | SPRABERRY (TREND AREA) | REAGAN | PRODUCING | Y |
| 42-383-41072 | EAST TURNER NORTH A | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-41071 | EAST TURNER NORTH A2 | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-41073 | EAST TURNER NORTH B | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-40877 | EAST TURNER NORTH C | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-41002 | EAST TURNER NORTH C2 | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-41020 | EAST TURNER NORTH D | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-41003 | EAST TURNER NORTH D2 | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-235-34666 | FAUDREE | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-34846 | FAUDREE | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-34947 | FAUDREE | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-34955 | FAUDREE | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-34987 | FAUDREE | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-35088 | FAUDREE | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-35089 | FAUDREE | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-35110 | FAUDREE | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-35111 | FAUDREE | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-35333 | FAUDREE | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-35334 | FAUDREE | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-35339 | FAUDREE | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-35344 | FAUDREE | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-383-40048 | HAM A1 | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-40834 | HAM B1 | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-40833 | HAM C1 | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-39353 | HAM UNIT RE M 2 | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-39354 | HAM UNIT RE M 2 | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-39355 | HAM UNIT RE M 2 | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-39384 | HAM UNIT RE M 2 | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-383-39385 | HAM UNIT RE M 2 | LIN (WOLFCAMP) | REAGAN | PRODUCING | Y |
| 42-235-33621 | LINTHICUM 1223 | LAVAN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-34882 | LINTHICUM A | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-34883 | LINTHICUM A | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-36178 | LINTHICUM B | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-36179 | LINTHICUM B | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-36272 | LINTHICUM B | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-36273 | LINTHICUM B | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-36384 | LINTHICUM B | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-36201 | LINTHICUM C | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-36202 | LINTHICUM C | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-36259 | LINTHICUM C | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
| 42-235-36260 | LINTHICUM C | LIN (WOLFCAMP) | IRION | PRODUCING | Y |
Production History
Permit History (all operated wells, latest 15)
View all →| SOURCE | PERMIT | API | TYPE | LEASE | COUNTY | ISSUED | FROM/TO |
|---|---|---|---|---|---|---|---|
| filed | 914031 | 42-235-36747 | DRILL | UNIVERSITY 40D | IRION | 2026-03-12 | — |
| filed | 914036 | 42-235-36748 | DRILL | UNIVERSITY 40D | IRION | 2026-03-12 | — |
| filed | 913833 | 42-235-36746 | DRILL | UNIVERSITY 40 | IRION | 2026-03-06 | — |
| filed | 913832 | 42-235-36745 | DRILL | UNIVERSITY 40 | IRION | 2026-03-06 | — |
| filed | 913831 | 42-235-36744 | DRILL | UNIVERSITY 40 | IRION | 2026-03-06 | — |
| filed | 913830 | 42-235-36743 | DRILL | UNIVERSITY 40 | IRION | 2026-03-06 | — |
| filed | 906769 | 42-235-36691 | DRILL | UNIVERSITY 43 | IRION | 2025-03-21 | — |
| filed | 906772 | 42-235-36693 | DRILL | UNIVERSITY 43 | IRION | 2025-03-21 | — |
| filed | 906770 | 42-235-36692 | DRILL | UNIVERSITY 43 | IRION | 2025-03-21 | — |
| filed | 906114 | 42-383-41973 | DRILL | UNIVERSITY 10-11 | REAGAN | 2025-02-25 | — |
| filed | 906113 | 42-383-41972 | DRILL | UNIVERSITY 10-11 | REAGAN | 2025-02-24 | — |
| filed | 906111 | 42-383-41970 | DRILL | UNIVERSITY 10-11 | REAGAN | 2025-02-24 | — |
| filed | 906112 | 42-383-41971 | DRILL | UNIVERSITY 10-11 | REAGAN | 2025-02-24 | — |
| filed | 905172 | 42-383-41919 | DRILL | UNIVERSITY 9 | REAGAN | 2025-01-17 | — |
| filed | 905174 | 42-383-41920 | DRILL | UNIVERSITY 9 | REAGAN | 2025-01-17 | — |