OTIS

Oil // district 10 // lease#38853

op: KEYSTONE PETROLEUM GP LLC

cum_oil

489k BBL

cum_gas

0 MCF

wells

7

production

2008-03 — 2026-03

peak_month

2013-05

-- production_history

cum_oil: 488,969 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

15,236 BBL/mo

Di (annual)

103.6%

b-factor

0.6

EUR

397,772 BBL

R-squared

0.895

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3DEVON ENERGY PRODUCTION CO, L.P.110,2002013-01-03
7DEVON ENERGY PRODUCTION CO, L.P.110,2002012-10-10
8DEVON ENERGY PRODUCTION CO, L.P.110,3002011-04-25
6DEVON ENERGY PRODUCTION CO, L.P.110,3002011-02-17
1DEVON ENERGY PRODUCTION CO, L.P.111,0002010-12-22
5DEVON ENERGY PRODUCTION CO, L.P.111,0002009-01-15
2KEYSTONE PETROLEUM GP LLC111,0002008-01-02
EOF // multi-state drilling data platform // 2026