NAIL "WE"

Oil // district 8 // lease#22689

op: PETEX

cum_oil

212k BBL

cum_gas

0 MCF

wells

9

production

1993-01 — 2026-03

peak_month

1997-07

-- production_history

cum_oil: 212,165 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,233 BBL/mo

Di (annual)

12.2%

b-factor

0.4

EUR

170,806 BBL

R-squared

0.886

type

hyperbolic

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1JACOBS, C. E., CO.25,4001994-10-06
12JACOBS, C. E., CO.11,9991988-06-28
2JACOBS, C. E., CO.25,1001988-06-21
11JACOBS, C. E., CO.11,9001988-03-09
6JACOBS, C. E., CO.21,9991988-02-08
10JACOBS, C. E., CO.11,9991987-09-30
8JACOBS, C. E., CO.11,9991986-10-01
7JACOBS, C. E., CO.11,9991986-07-28
4JACOBS, C. E., CO.11,9991986-02-14
EOF // data source: Texas Railroad Commission // 2026