SIBLEY

Oil // district 8 // lease#24051

op: MEHAFFEY INVESTMENTS, INC.

cum_oil

5k BBL

cum_gas

0 MCF

wells

7

production

1993-01 — 2005-07

peak_month

1994-05

-- production_history

cum_oil: 4,518 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

298 BBL/mo

Di (annual)

325.3%

b-factor

0.4

EUR

1,777 BBL

R-squared

0.642

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
I 1BRINTERNATIONAL BASIC RES., INC.14,0001988-11-23
11AINTERNATIONAL BASIC RES., INC.19901987-05-21
10AINTERNATIONAL BASIC RES., INC.19001987-02-26
9 AINTERNATIONAL BASIC RES., INC.11,0001986-11-25
8 AINTERNATIONAL BASIC RES., INC.11,0001986-09-02
2 ADRAMAR DEVELOPMENT CORP.11,0001985-03-21
1 ADRAMAR DEVELOPMENT CORP.11,3001985-01-28
EOF // multi-state drilling data platform // 2026