NAIL WB

Oil // district 8 // lease#23899

op: JACOBS, C. E., CO.

cum_oil

45k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2021-01

peak_month

1994-06

-- production_history

cum_oil: 44,690 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

614 BBL/mo

Di (annual)

19.4%

b-factor

0.1

EUR

42,061 BBL

R-squared

0.816

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6JACOBS, C. E., CO.15,3001993-10-20
4JACOBS, C. E., CO.11,9991986-07-31
3JACOBS, C. E., CO.11,9991986-06-03
EOF // data source: Texas Railroad Commission // 2026