ROBERTSON, I. W. ESTATE

Oil · District 7B · Lease #20021

Operator: WHITE HORSE OIL COMPANY

Fields: AMITY

Cum Oil

21k BBL

Cum Gas

0 MCF

Wells

14

Production

1993-01 — 2015-02

Peak Month

2003-03

Production History

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

RRC production reported through Apr 2026 · recent months incomplete

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

Operator History (from monthly production reports)

2015-02 — 2026-07 BROWN INDUSTRIAL GAS OP, INC. 138 mo
2010-08 — 2015-01 PETROLIA GROUP, L.L.C. 54 mo
2005-08 — 2010-07 CONCHO OILFIELD SERVICE, INC. 60 mo
2002-12 — 2005-07 IPACT 32 mo
1993-01 — 2002-11 WHITE HORSE OIL COMPANY 119 mo

Wells (14)

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