SCHROEDER

Oil // district 1 // lease#136

op: SPILLER, JOSEPH A.

fields: BUCHANAN

cum_oil

65k BBL

cum_gas

0 MCF

wells

12

production

1993-01 — 2026-03

peak_month

2002-04

-- production_history

cum_oil: 65,394 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

375 BBL/mo

Di (annual)

26.6%

b-factor

0.4

EUR

26,464 BBL

R-squared

0.563

type

hyperbolic

-- wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10SPILLER, J.A.12,5001986-01-29
11SPILLER, J.A.12,5001986-01-29
12SPILLER, J.A.12,5001986-01-29
6SPILLER, J.A.12,5001986-01-29
7SPILLER, J.A.12,5001986-01-29
8SPILLER, J.A.12,5001986-01-29
9SPILLER, J.A.12,5001986-01-29
4SPILLER, J.A.12,5001985-08-08
5SPILLER, J.A.12,5001985-08-08
142-055-00954--------
242-055-00955--------
342-055-00956--------
EOF // data source: Texas Railroad Commission // 2026