BLACKSTONE MIN UNIT A-890

Oil // district 6 // lease#13902

op: SWIFT ENERGY OPERATING, LLC

cum_oil

53k BBL

cum_gas

0 MCF

wells

2

production

1999-03 — 2026-03

peak_month

1999-04

-- production_history

cum_oil: 53,282 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,323 BBL/mo

Di (annual)

85.3%

b-factor

0.6

EUR

41,313 BBL

R-squared

0.674

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SONAT EXPLORATION COMPANY -TYLER212,5521996-02-16
1 HSONAT EXPLORATION COMPANY -TYLER212,5521996-02-16
EOF // multi-state drilling data platform // 2026