MARCHBANKS "A"

Oil // district 11 // lease#66999

op: CROSSROADS OPERATING, LLC

cum_oil

42k BBL

cum_gas

0 MCF

wells

5

production

1993-04 — 2026-03

peak_month

1997-08

-- production_history

cum_oil: 41,641 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

275 BBL/mo

Di (annual)

9.7%

b-factor

0.2

EUR

39,895 BBL

R-squared

0.852

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2RANADARKO PETROLEUM CORP.13,4001996-10-23
3ANADARKO PETROLEUM CORP.13,4001996-10-23
4ANADARKO PETROLEUM CORP.13,4001996-10-23
142-415-01911--------
242-415-01913--------
EOF // multi-state drilling data platform // 2026