FRYMIRE WATERFLOOD UNIT

Oil // district 8 // lease#26877

op: ROVER PETROLEUM OPERATING, LLC

cum_oil

431k BBL

cum_gas

0 MCF

wells

21

production

1993-05 — 2026-03

peak_month

1996-11

-- production_history

cum_oil: 430,578 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

6,834 BBL/mo

Di (annual)

30.8%

b-factor

0.2

EUR

331,158 BBL

R-squared

0.882

type

hyperbolic

-- wells (21)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
24L.C.S. PRODUCTION COMPANY16,8002005-02-23
23L.C.S. PRODUCTION COMPANY26,8002005-02-07
21COCKRELL PRODUCTION CO., INC.36,8002003-11-17
22COCKRELL PRODUCTION CO., INC.16,8002002-08-15
12HOPE, ALVIN C. JR.25,3452001-05-15
19ANORTHLAND OPERATING COMPANY15,3501998-04-09
20NORTHLAND OPERATING COMPANY15,3001998-04-08
18NORTHLAND OPERATING COMPANY15,3001997-05-20
17ENEXCO, INC.15,3501996-08-30
15PETROLEUM TECHNICAL SERVICES CO.35,4001996-07-10
14ENEXCO, INC.15,4001995-10-13
11ENEXCO U.S.A., LTD.15,5001988-09-13
10ENEXCO U.S.A., LTD.15,5001985-12-02
9ENEXCO U.S.A., LTD.15,5001985-08-21
6ENEXCO U.S.A., LTD.16,3001984-10-30
5ENEXCO U.S.A., LTD.16,2001984-05-23
4ENEXCO U.S.A., LTD.16,4061983-11-28
1ENEXCO U.S.A., LTD.37,0001983-04-04
2ENEXCO U.S.A., LTD.17,3001982-11-17
3ENEXCO U.S.A., LTD.16,9001982-10-28
7HOPE, ALVIN C. JR.26,8001978-09-19
EOF // data source: Texas Railroad Commission // 2026