ROBISON, J. H. "A"

Oil // district 11 // lease#12365

op: TEXACO E & P INC.

cum_oil

1.4M BBL

cum_gas

0 MCF

wells

9

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 1,370,569 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

10,005 BBL/mo

Di (annual)

8.3%

b-factor

0.0

EUR

1,431,155 BBL

R-squared

0.857

type

exponential

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
22TEXACO PRODUCING INC.37,5002010-11-22
21TEXACO PRODUCING INC.27,5001991-01-28
19TEXACO PRODUCING INC.17,5501990-08-28
20TEXACO PRODUCING INC.17,5501990-08-28
18TEXACO PRODUCING INC.17,6001990-04-02
16WTEXACO INC.27,4501980-10-23
1342-115-00782--------
1442-115-00783--------
1542-115-00772--------
EOF // data source: Texas Railroad Commission // 2026