COLLINS, DEAN

Oil · District 7B · Lease #15082

Operator: TK OPERATING

Cum Oil

3k BBL

Cum Gas

16 MCF

casinghead

Wells

4

Production

1993-01 — 2015-07

Peak Month

2013-02

Production History

Cum Oil: 3,168 BBL Cum Gas: 16 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

90 BBL/mo

Di (annual)

628.1%

b-factor

0.7

EUR

431 BBL

R-squared

0.339

type

hyperbolic

Operator History (from monthly production reports)

2019-06 — 2023-06 D.J.F. SERVICES, INC. 49 mo
2018-05 — 2019-05 RINGO RIG LLC 13 mo
2012-04 — 2018-04 TK OPERATING 73 mo
1993-11 — 2012-03 RHYNE, J.V. 221 mo
1993-01 — 1993-10 PETRO-STARR 10 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5D.J.F. SERVICES INC.11,0001990-11-01
4D.J.F. SERVICES INC.11,0001990-10-29
3D.J.F. SERVICES INC.19501981-03-12
2D.J.F. SERVICES INC.19001978-11-21