BARNSLEY, M. L.

Oil // district 10 // lease#22359

op: EXTEX OPERATING COMPANY

cum_oil

30k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1998-03

-- production_history

cum_oil: 30,210 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

466 BBL/mo

Di (annual)

43.4%

b-factor

0.5

EUR

23,623 BBL

R-squared

0.816

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
18ANADARKO PETROLEUM CORP.13,0001997-08-14
18 TANADARKO PETROLEUM CORP.13,0001997-08-14
1942-103-30615--------
2242-103-30761--------
EOF // multi-state drilling data platform // 2026