ROBERTSON, I. W. ESTATE

Oil · District 8 · Lease #20021

Operator: WHITE HORSE OIL COMPANY

Fields: AMITY

Cum Oil

21k BBL

Cum Gas

0 MCF

Wells

14

Production

1993-01 — 2026-03

Peak Month

2003-03

Production History

Cum Oil: 20,893 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

397 BBL/mo

Di (annual)

27.1%

b-factor

0.0

EUR

17,524 BBL

R-squared

0.551

type

exponential

Wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
21IPACT11,0002003-07-30
18IPACT21,0002002-12-23
6IPACT21,0002002-12-23
17TWIN DRILLING CO., INC.19991986-02-19
16TWIN DRILLING CO., INC.11,0001984-05-18
2TWIN DRILLING CO., INC.11,0001983-08-22
3TWIN DRILLING CO., INC.11,0001983-08-22
4TWIN DRILLING CO., INC.11,0001983-08-22
5TWIN DRILLING CO., INC.11,0001983-08-22
7TWIN DRILLING CO., INC.11,0001983-08-22
8TWIN DRILLING CO., INC.11,0001983-08-22
9TWIN DRILLING CO., INC.11,0001983-08-22
A 3TWIN DRILLING CO., INC.11,0001983-08-22
1TWIN DRILLING CO., INC.11,0001983-03-03
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