HENDRICK 77A

Oil // district 8 // lease#15822

op: PETEX

cum_oil

193k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2022-11

peak_month

1997-04

-- production_history

cum_oil: 192,535 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,369 BBL/mo

Di (annual)

13.5%

b-factor

0.5

EUR

187,849 BBL

R-squared

0.927

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7JACOBS, C. E., CO.14,9991997-09-03
6JACOBS, C. E., CO.15,0001981-11-16
5JACOBS, C. E., CO.15,0001981-10-27
3JACOBS, C. E., CO.15,0001979-01-30
2JACOBS, C. E., CO.15,0001978-04-17
1JACOBS, C. E., CO.15,4001977-06-06
EOF // data source: Texas Railroad Commission // 2026