ROBERTS, DORA YATES WATERFLOOD

Oil · District 08 · Lease #17475

Operator: COLLINS & WARE, INC.

Cum Oil

189k BBL

Cum Gas

23 MCF

casinghead

Wells

20

Production

1993-01 — 2011-11

Peak Month

1994-03

Production History

Cum Oil: 189,001 BBL Cum Gas: 23 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,525 BBL/mo

Di (annual)

10.1%

b-factor

0.0

EUR

180,734 BBL

R-squared

0.713

type

exponential

Operator History (from monthly production reports)

2000-07 — 2016-03 APACHE CORPORATION 189 mo
1996-07 — 2000-06 COLLINS & WARE, INC. 48 mo
1993-01 — 1996-06 AMERADA HESS CORPORATION 42 mo

Wells (20)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
18APACHE CORPORATION12,9002003-02-12
18WAPACHE CORPORATION12,9002003-02-12
6APACHE CORPORATION12,9501981-06-15
1142-227-00030APACHE CORPORATION------
16W42-227-00056APACHE CORPORATION------
1742-227-00057APACHE CORPORATION------
2042-227-00059APACHE CORPORATION------
2142-227-00060APACHE CORPORATION------
2242-227-00061APACHE CORPORATION------
2342-227-00062APACHE CORPORATION------
2542-227-00064APACHE CORPORATION------
2742-227-00066APACHE CORPORATION------
28W42-227-00067APACHE CORPORATION------
29W42-227-00035APACHE CORPORATION------
3042-227-00036APACHE CORPORATION------
3142-227-00037APACHE CORPORATION------
3442-227-00002APACHE CORPORATION------
37W42-227-10528APACHE CORPORATION------
4W42-227-00023APACHE CORPORATION------
942-227-00028APACHE CORPORATION------