EXPANDO "A"

Oil · District 09 · Lease #24869

Operator: TURNBOW DRILLING CO.

Cum Oil

7k BBL

Cum Gas

88 MCF

casinghead

Wells

9

Production

1993-01 — 2000-04

Peak Month

1993-05

Production History

Cum Oil: 7,366 BBL Cum Gas: 88 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

239 BBL/mo

Di (annual)

103.5%

b-factor

1.0

EUR

11,016 BBL

R-squared

0.361

type

hyperbolic

Operator History (from monthly production reports)

1993-01 — current TURNBOW DRILLING CO. 88 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11TURNBOW DRILLING CO.11,8001988-12-09
10TURNBOW DRILLING CO.11,8001988-06-17
9TURNBOW DRILLING CO.11,8001987-09-15
7TURNBOW DRILLING CO.11,8001986-10-22
5TURNBOW DRILLING CO.11,8001985-12-27
4TURNBOW DRILLING CO.11,8001985-12-03
3TURNBOW DRILLING CO.11,8001985-05-17
2TURNBOW DRILLING CO.11,8001984-10-09
1TURNBOW DRILLING CO.11,8001984-09-19