HAPPY SPRABERRY LIME UNIT

Oil · District 8A · Lease #66857

Operator: TORCH OPERATING COMPANY

Cum Oil

6.3M BBL

Cum Gas

1.3M MCF

casinghead

Wells

16

Production

1993-01 — 2026-04

Peak Month

1993-12

Production History

Cum Oil: 6,252,806 BBL Cum Gas: 1,329,441 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

71,337 BBL/mo

Di (annual)

15.8%

b-factor

0.1

EUR

6,004,161 BBL

R-squared

0.981

type

hyperbolic

Operator History (from monthly production reports)

2000-12 — 2026-07 CITATION OIL & GAS CORP. 308 mo
1997-09 — 2000-11 BELLWETHER EXPLORATION COMPANY 39 mo
1993-01 — 1997-08 TORCH OPERATING COMPANY 56 mo

Wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6ACITATION OIL & GAS CORP.25,1082011-09-15
9CITATION OIL & GAS CORP.45,4002011-09-15
12CITATION OIL & GAS CORP.15,4001992-10-29
13CITATION OIL & GAS CORP.15,4001992-10-29
11CITATION OIL & GAS CORP.15,4001992-04-10
10CITATION OIL & GAS CORP.15,1001991-12-31
8CITATION OIL & GAS CORP.15,1001991-12-31
7CITATION OIL & GAS CORP.15,1001991-07-24
5ACITATION OIL & GAS CORP.15,1001990-09-06
6CITATION OIL & GAS CORP.15,1001990-09-06
20CITATION OIL & GAS CORP.15,2001990-06-15
5CITATION OIL & GAS CORP.15,2001990-06-15
4CITATION OIL & GAS CORP.15,2501990-01-10
3CITATION OIL & GAS CORP.15,1001989-12-08
2CITATION OIL & GAS CORP.15,1001989-08-02
1CITATION OIL & GAS CORP.38,5001988-10-31