SHEEP MOUNTAIN (CONSOLIDATED), District 7C, Texas

A field is the Railroad Commission's unit of geology and of regulation. Its spacing rule is what decides how many wells an acreage can hold.

Leases
74
with a page here
Operators
23
Value, all time
$414.3 M
95% of the register's 78
Discovered
2006-12-05
Oil

Our estimate: volumes the operator filed with the Commission, valued at the EIA first-purchase price for that month. It is not a payment anyone received, and it is not a royalty. It sums the 74 leases in this field that have a page here — 95% of the register's 78 — so it understates the field.

Production, 2025

The Railroad Commission's Oil and Gas Annual Report for 2025, its most recent. These are the state's figures for the whole field, not ours.

WellsIn the fieldProducingProduced in 2025Also producedCumulative
Oil884759,818 bbl170,088 mcfcasinghead5,656,505 bblsince discovery

The discovery well's oil measured 39.0° API gravity, perforated at 9,684 ft.

Spacing rule

What the Commission requires of a well on this field.

WellsRuleEffectiveFrom the lease lineBetween wellsAcres per unitMax diagonal
OilB2006-12-05467 ft1,320 ft1604,500 ft
OilO2006-12-05467 ft1,320 ft803,250 ft

Commission remarks: CORRECTION OF CORRELATIVE INTERVAL 6436-9684. COVERS FROM THE

County

Leases in this field

Every lease here files this field's number with the Commission and has a page on this site.

LeaseOperatorValue
UNIV4 BECKY32RRP OPERATING LLC$46.1 M
UNIV4 DANNETTE33RRP OPERATING LLC$37.3 M
HUCKABY "26"PIONEER NATURAL RES. USA, INC.$32.1 M
UNIVERSITY 58-2CIVITAS PERMIAN OPERATING, LLC$29.3 M
UNIV3 VINCENT24EXTEX OPERATING COMPANY$25.4 M
UNIVERSITYNATALIEROMINE OIL & GAS, LLC$20.6 M
UNIVERSITYVINCENTEXTEX OPERATING COMPANY$18.6 M
UNIV6 PAIGE27EXTEX OPERATING COMPANY$16.4 M
UNIVERSITY TAYLOR DRAW 30RRP OPERATING LLC$15.5 M
UNIVERSITY 4-28ROCKPORT ENERGY SOLUTIONS LLC$13.8 M
UNIV3 VINCENT23EXTEX OPERATING COMPANY$10.5 M
UNIVERSITY TAYLOR DRAW 31RRP OPERATING LLC$10.1 M
UNIVERSITY 4-12CIVITAS PERMIAN OPERATING, LLC$9.7 M
EMERALD APETX OPERATING LLC$9.7 M
UNIVERSITYANDREAROMINE OIL & GAS, LLC$9.4 M
UNIV6 HANNAH26EXTEX OPERATING COMPANY$7.2 M
UNIVERSITYSARAHROMINE OIL & GAS, LLC$6.5 M
FRIULANOBCP RESOURCES, LLC$5.8 M
UNIVERSITY 4-11CIVITAS PERMIAN OPERATING, LLC$5.5 M
MARY K. SHIRKBCP RESOURCES, LLC$4.1 M
UNIV3 VINCENT22EXTEX OPERATING COMPANY$4.0 M
UNIVERSITY 4-20APIONEER NATURAL RES. USA, INC.$4.0 M
UNIV5 JOANNA5RRP OPERATING LLC$3.9 M
UNIV6 TAYNA22H&P OIL & GAS LLC$3.6 M
EAST RANKIN UNIT 3-27CIVITAS PERMIAN OPERATING, LLC$3.6 M
HUCKABY "26"GHS ENERGY OPERATING, LLC$3.4 M
SONNY BROWNROMINE OIL & GAS, LLC$3.2 M
UNIVERSITY 4-10HUNT OIL COMPANY$3.0 M
UNIVERSITY 4-14CIVITAS PERMIAN OPERATING, LLC$2.9 M
UNIVERSITY LANDS 11-7EARTHSTONE OPERATING, LLC$2.8 M
UNIVERSITY 4-13CIVITAS PERMIAN OPERATING, LLC$2.6 M
UNIVERSITY LANDS 11-9PERMIAN RESOURCES OPERATING, LLC$2.6 M
UNIVERSITY "15"PIONEER NATURAL RES. USA, INC.$2.2 M
UNIVERSITYSIXEXTEX OPERATING COMPANY$2.2 M
TOPAZCIVITAS PERMIAN OPERATING, LLC$2.2 M
UNIVERSITY "20"CIVITAS PERMIAN OPERATING, LLC$2.2 M
UNIVERSITYRUBYROMINE OIL & GAS, LLC$2.1 M
UNIV5 BFU3EXTEX OPERATING COMPANY$1.9 M
UNIV6 TAWNI15H&P OIL & GAS LLC$1.9 M
UNIVERSITY MUSCADETCAMBRIAN MANAGEMENT, LTD.$1.8 M
UNIVERSITY 3-36CIVITAS PERMIAN OPERATING, LLC$1.7 M
UNIVERSITYLINDSAYROMINE OIL & GAS, LLC$1.7 M
UNIVERSITYTIFFANYROMINE OIL & GAS, LLC$1.7 M
BROWN "A"BCP RESOURCES, LLC$1.5 M
UNIV5 SABRINA24PBEX OPERATIONS, LLC$1.5 M
UNIVERSITY 4-21ROCKPORT ENERGY SOLUTIONS LLC$1.4 M
EMERALD BPETX OPERATING LLC$1.3 M
UNIVERSITY 4-24CIVITAS PERMIAN OPERATING, LLC$1.3 M
UNIVERSITY LANDS 11-4PERMIAN RESOURCES OPERATING, LLC$1.3 M
UNIVERSITY 4-19APIONEER NATURAL RES. USA, INC.$1.3 M
UNIV5 BFU9RRP OPERATING LLC$1.2 M
UNIVERSITY "4-29C"IRON ORCHARD OPERATING LLC$1.2 M
UNIVERSITY "3-35"PIONEER NATURAL RES. USA, INC.$1.2 M
UNIV6 DURYN34EXTEX OPERATING COMPANY$894 k
SHEEP MOUNTAIN/VANDEVANTERMCDONNOLD OPERATING, INC.$884 k
UNIV6 BRENNA18LEGACY RESERVES OPERATING LP$791 k
UNIVERSITY LANDS 11-10PERMIAN RESOURCES OPERATING, LLC$779 k
UNIVERSITYCHERIROMINE OIL & GAS, LLC$752 k
UNIV4 BFU26COG OPERATING LLC$693 k
UNIV6 CAROL8LEGACY RESERVES OPERATING LP$476 k
UNIVERSITYCAZA OPERATING, LLC$261 k
UNIV13 FERN1HENRY PETROLEUM LP$182 k
UNIVBLOCK13 4HENRY PETROLEUM LP$145 k
UNIV5 HATTIE4RRP OPERATING LLC$135 k
UNIVERSITY 4-23HUNT OIL COMPANY$121 k
UNIV6 NICOLE36COG OPERATING LLC$100 k
UNIV4 KAYLA14HENRY PETROLEUM LP$94 k
UNIV13 BTU5HENRY PETROLEUM LP$54 k
UNIVERSITYTHIRTYHENRY PETROLEUM LP$33 k
UNIVERSITY "4-8"PIONEER NATURAL RES. USA, INC.$24 k
UNIVERSITY "12"CHEVRON MIDCONTINENT, L.P.$22 k
UNIVERSITY 4-30APACHE CORPORATION$16 k
UNIV13 CONNIE3COG OPERATING LLC$4 k
UNIV6 JEAN24COG OPERATING LLC$3 k

Field number 82857300, from the Railroad Commission's field register. The register's own index resolves 78 leases and 124 wells to this field by name, over every lease in Texas rather than only those with a page here. It resolves a lease by NAME and refuses an ambiguous one, so it counts nothing for a field that shares its name with another — which is why the lease count above comes from the field number instead.