HENDERSON-STERLING "A"

Oil // district 11 // lease#67021

op: CROSSROADS OPERATING, LLC

cum_oil

145k BBL

cum_gas

0 MCF

wells

11

production

1993-04 — 2026-03

peak_month

1997-10

-- production_history

cum_oil: 144,556 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,564 BBL/mo

Di (annual)

26.0%

b-factor

0.5

EUR

124,938 BBL

R-squared

0.880

type

hyperbolic

-- wells (11)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10ANADARKO PETROLEUM CORP.14,0001997-06-23
6ANADARKO PETROLEUM CORP.14,0001997-06-23
7ANADARKO PETROLEUM CORP.14,0001997-06-23
8ANADARKO PETROLEUM CORP.14,0001997-06-23
8 WANADARKO PETROLEUM CORP.14,0001997-06-23
9ANADARKO PETROLEUM CORP.14,0001997-06-23
5ANADARKO PETROLEUM CORP.13,5001997-01-09
142-415-30509--------
242-415-30657--------
342-415-30762--------
442-415-30769--------
EOF // multi-state drilling data platform // 2026