PACE BROS.

Oil · District 09 · Lease #2135

Operator: KALER OIL COMPANY

Cum Oil

62k BBL

Cum Gas

21 MCF

casinghead

Wells

10

Production

1993-01 — 2026-04

Peak Month

1993-11

Production History

Cum Oil: 62,106 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

386 BBL/mo

Di (annual)

11.0%

b-factor

0.4

EUR

58,130 BBL

R-squared

0.786

type

hyperbolic

Operator History (from monthly production reports)

2016-05 — 2026-07 FELDERHOFF PRODUCTION COMPANY 123 mo
1993-01 — 2016-04 KALER OIL COMPANY 280 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14FELDERHOFF PRODUCTION COMPANY22,9001984-08-07
12FELDERHOFF PRODUCTION COMPANY12,9001981-12-31
1142-097-30857FELDERHOFF PRODUCTION COMPANY------
1 A42-097-80986FELDERHOFF PRODUCTION COMPANY------
2 A42-097-80987FELDERHOFF PRODUCTION COMPANY------
3 A42-097-80988FELDERHOFF PRODUCTION COMPANY------
4 B42-097-80989FELDERHOFF PRODUCTION COMPANY------
542-097-30686FELDERHOFF PRODUCTION COMPANY------
642-097-30690FELDERHOFF PRODUCTION COMPANY------
742-097-30726FELDERHOFF PRODUCTION COMPANY------