UMBRELLA, NORTH (LOBO CONS.), District 04, 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
53
with a page here
Operators
2
Value, all time
$198.6 M
96% of the register's 55
Discovered
1997-09-30
Gas

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 53 leases in this field that have a page here — 96% of the register's 55 — 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
Gas3724322,500 mcf1,620 bblcondensate39,371,804 mcfsince 1970

Spacing rule

What the Commission requires of a well on this field.

WellsRuleEffectiveFrom the lease lineBetween wellsAcres per unitMax diagonal
GasB1997-09-30467 ft1,200 ft400 ft

Commission remarks: SUSPENSION OF THE ALLOCATION WAS APPROVED ALSO.

County

Leases in this field

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

LeaseOperatorValue
KILLAM & HURD FEE 1496KILLAM OIL CO., LTD.$16.7 M
KILLAM AND HURD FEE 2005KILLAM OIL CO., LTD.$11.0 M
KILLAM AND HURD FEE 1200KILLAM OIL CO., LTD.$10.6 M
PESCADITO STATE 984KILLAM OIL CO., LTD.$10.5 M
KILLAM & HURD FEE 1173KILLAM OIL CO., LTD.$10.4 M
PESCADITO STATE 1176KILLAM OIL CO., LTD.$8.8 M
KILLAM & HURD FEE 1195KILLAM OIL CO., LTD.$8.3 M
PESCADITO STATE 2026/1182KILLAM OIL CO., LTD.$7.2 M
KILLAM-HURD-AMOCO FEEKILLAM OIL CO., LTD.$7.2 M
KILLAM & HURD FEE 2023KILLAM OIL CO., LTD.$7.0 M
KHE FEEKILLAM OIL CO., LTD.$6.8 M
KILLAM & HURD FEE 1504KILLAM OIL CO., LTD.$6.8 M
KHA S2KILLAM OIL CO., LTD.$5.7 M
ORTIZ RANCH 'D'KILLAM OIL CO., LTD.$4.9 M
ORTIZ RANCH "A"KILLAM OIL CO., LTD.$4.8 M
PESCADITO STATE 2024KILLAM OIL CO., LTD.$4.0 M
KILLAM & HURD FEE 1504KILLAM OIL CO., LTD.$4.0 M
KHAKILLAM OIL CO., LTD.$3.5 M
KILLAM & HURD FEE 2023KILLAM OIL CO., LTD.$3.4 M
KILLAM AND HURD FEE 1200KILLAM OIL CO., LTD.$3.3 M
PESCADITO STATE 984KILLAM OIL CO., LTD.$3.3 M
KILLAM-HURD-AMOCO-FEEKILLAM OIL CO., LTD.$2.9 M
PESCADITO STATE 2024KILLAM OIL CO., LTD.$2.9 M
KILLAM, O. W. -C-KILLAM OIL CO., LTD.$2.8 M
KILLAM AND HURD FEE 1200KILLAM OIL CO., LTD.$2.8 M
KILLAM & HURD FEE 1496KILLAM OIL CO., LTD.$2.8 M
KILLAM & HURD FEE 2023KILLAM OIL CO., LTD.$2.7 M
KILLAM-HURD-AMOCO 'Y'KILLAM OIL CO., LTD.$2.7 M
KILLAM & HURD FEE 2023KILLAM OIL CO., LTD.$2.6 M
KILLAM & HURD FEE '1181'KILLAM OIL CO., LTD.$2.4 M
ORTIZ RANCH 'C'KILLAM OIL CO., LTD.$2.4 M
KHA S3KILLAM OIL CO., LTD.$2.3 M
KHAKILLAM OIL CO., LTD.$2.1 M
KHA W2KILLAM OIL CO., LTD.$2.1 M
KILLAM & HURD AMOCO FEEKILLAM OIL CO., LTD.$2.0 M
KILLAM & HURD FEE '1181'KILLAM OIL CO., LTD.$1.9 M
KILLAM HURD AMOCO FEEKILLAM OIL CO., LTD.$1.9 M
ORTIZ RANCH "B"KILLAM OIL CO., LTD.$1.7 M
KILLAM AND HURD FEE 1173KILLAM OIL CO., LTD.$1.5 M
KILLAM & HURD FEE 1198KILLAM OIL CO., LTD.$1.3 M
ORTIZ RANCH 'E'KILLAM OIL CO., LTD.$1.2 M
PESCADITO STATE 2024KILLAM OIL CO., LTD.$1.1 M
KILLAM & HURD FEE 1504KILLAM OIL CO., LTD.$929 k
KILLAM AND HURD FEE 2005KILLAM OIL CO., LTD.$776 k
PESCADITO STATE 1502KILLAM OIL CO., LTD.$622 k
ORTIZ RANCH 'F'KILLAM OIL CO., LTD.$590 k
KILLAM - HURD - AMOCOKILLAM OIL CO., LTD.$450 k
KILLAM & HURD 1179KILLAM OIL CO., LTD.$412 k
KILLAM&HURD AMOCO FEEKILLAM OIL CO., LTD.$330 k
KILLAM, O. W. 1807KILLAM OIL CO., LTD.$163 k
KILLAM AND HURD FEE 1501KILLAM OIL CO., LTD.$106 k
KILLAM - HURD - AMOCOENRON OIL & GAS COMPANY$43 k
KILLAM & HURD FEE PORCION 26KILLAM OIL CO., LTD.$1 k

Field number 92383300, from the Railroad Commission's field register. The register's own index resolves 55 leases and 55 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.