DUVAL RANCH SEC. 106

Oil · District 04 · Lease #7897

Operator: KILLAM OIL COMPANY

Cum Oil

72k BBL

Cum Gas

21 MCF

casinghead

Wells

6

Production

1993-01 — 2022-04

Peak Month

1993-01

Production History

Cum Oil: 72,130 BBL Cum Gas: 21 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

723 BBL/mo

Di (annual)

13.2%

b-factor

0.1

EUR

72,199 BBL

R-squared

0.898

type

hyperbolic

Operator History (from monthly production reports)

1994-04 — 2026-07 KILLAM OIL CO., LTD. 388 mo
1994-01 — 1994-03 KILLAM OIL COMPANY 3 mo
1993-01 — 1993-12 DUNIGAN PETROLEUM, INC. 12 mo

Wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12KILLAM OIL CO. LTD.12,0001980-07-24
10KILLAM OIL CO. LTD.12,0001979-12-20
11KILLAM OIL CO. LTD.12,0001979-12-20
8KILLAM OIL CO. LTD.12,2001978-03-30
7KILLAM OIL CO. LTD.12,2001977-10-26
642-131-31483KILLAM OIL CO. LTD.------