SIVELLS BEND UNIT

Oil // district 13 // lease#27021

op: SNR OPERATING, LLC

fields: SIVELLS BEND

cum_oil

2.0M BBL

cum_gas

0 MCF

wells

29

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 1,958,146 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

13,528 BBL/mo

Di (annual)

7.8%

b-factor

0.0

EUR

2,047,729 BBL

R-squared

0.624

type

exponential

-- wells (29)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
814SNR OPERATING, LLC310,2002025-12-09
602CHEVRON U. S. A. INC.28,0002012-07-17
813HARPER, WAYNE18,0001985-09-19
704HARPER, WAYNE18,0001985-09-06
904HARPER, WAYNE18,0001984-06-18
1003CHEVRON U. S. A. INC.18,0001983-11-07
903HARPER, WAYNE18,0001983-06-30
303HARPER, WAYNE18,2001983-03-08
302HARPER, WAYNE18,4001982-12-09
1001HARPER, WAYNE18,0001982-11-23
902HARPER, WAYNE18,0001982-08-31
901HARPER, WAYNE18,0001982-08-24
702HARPER, WAYNE18,0001982-08-16
809HARPER, WAYNE18,0001982-08-16
810HARPER, WAYNE18,0001982-08-16
802HARPER, WAYNE28,0001982-07-30
807HARPER, WAYNE18,0001982-04-13
805HARPER, WAYNE18,8001981-10-20
804HARPER, WAYNE18,0001981-08-10
407HARPER, WAYNE18,0001981-07-15
503HARPER, WAYNE18,0001981-07-09
406HARPER, WAYNE18,0001981-06-19
403HARPER, WAYNE18,6001981-01-26
601CHEVRON U. S. A. INC.18,0001980-12-22
801HARPER, WAYNE18,0001980-12-03
701HARPER, WAYNE18,0001980-09-05
501HARPER, WAYNE18,0001980-05-30
401HARPER, WAYNE19,0001980-02-13
101HARPER, WAYNE18,0001979-09-18
EOF // data source: Texas Railroad Commission // 2026