BLACKWELL-TEXACO

Oil // district 8 // lease#27010

op: SOJOURNER DRILLING CORPORATION

cum_oil

99k BBL

cum_gas

0 MCF

wells

3

production

1993-09 — 2026-03

peak_month

1994-07

-- production_history

cum_oil: 98,636 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,058 BBL/mo

Di (annual)

20.1%

b-factor

0.3

EUR

86,880 BBL

R-squared

0.878

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5BARBEE, INC.12,2501995-09-11
3BARBEE, INC.12,5001994-05-05
1BARBEE, INC.12,5001993-08-25
EOF // multi-state drilling data platform // 2026