CHAPMAN-ROGERS UNIT

Oil · District 2 · Lease #9809

Operator: MARATHON OIL EF LLC

Cum Oil

1.5M BBL

Cum Gas

0 MCF

Wells

8

Production

2011-09 — 2026-03

Peak Month

2015-11

Production History

Cum Oil: 1,494,162 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

43,140 BBL/mo

Di (annual)

187.0%

b-factor

0.9

EUR

1,079,566 BBL

R-squared

0.667

type

hyperbolic

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
501HMARATHON OIL EF LLC118,7002015-06-03
301HMARATHON OIL EF LLC118,7002015-04-30
302HMARATHON OIL EF LLC118,7002015-04-30
4HMARATHON OIL EF LLC118,7002015-04-30
502HMARATHON OIL EF LLC118,7002015-04-30
2HMARATHON OIL EF LLC117,5002013-06-20
3HMARATHON OIL EF LLC117,6002013-06-19
1HHILCORP ENERGY COMPANY113,5002011-05-10
Live © 2026 Petrora