TUBB-STATE, J.B.

Oil · District 10 · Lease #25148

Operator: SPECIAL ENERGY CORPORATION

Cum Oil

266k BBL

Cum Gas

0 MCF

Wells

18

Production

1993-01 — 2026-03

Peak Month

1993-10

Production History

Cum Oil: 266,448 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,874 BBL/mo

Di (annual)

9.9%

b-factor

0.0

EUR

225,935 BBL

R-squared

0.747

type

exponential

Wells (18)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
20SOUTHLAND ROYALTY COMPANY24,6502010-02-22
28CIMAREX ENERGY CO. OF COLORADO15,0002008-08-19
22SOUTHLAND ROYALTY COMPANY24,6501995-08-07
6SOUTHLAND ROYALTY COMPANY23,5001993-06-25
9SOUTHLAND ROYALTY COMPANY23,5001993-06-11
16PETRO-LEWIS CORPORATION13,6001981-01-05
19 LPETRO-LEWIS CORPORATION13,6001981-01-05
17PETRO-LEWIS CORPORATION13,6001980-12-16
10 UPETRO-LEWIS CORPORATION14,8001980-12-12
13PETRO-LEWIS CORPORATION13,6001980-12-12
15PETRO-LEWIS CORPORATION13,6001980-12-12
18WPETRO-LEWIS CORPORATION13,6001980-12-12
11MALLARD EXPLORATION, INC.13,5001979-05-02
12MALLARD EXPLORATION, INC.13,5001979-05-02
14MALLARD EXPLORATION, INC.13,5001979-05-02
8MALLARD EXPLORATION, INC.13,5001979-05-02
7MALLARD EXPLORATION, INC.13,5001978-12-01
2MALLARD EXPLORATION, INC.16,0391978-08-30
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