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Yearly and monthly production

DUNN 7-2 Lease 		Save To File
Lease: DUNN 7-2
Operator: Spess Oil Company, a General Partnership
Location: E2 E2 W2 NW T32S, R40W, Sec. 7
Cumulative Production: 345945 mcf (from 1981 to 2020)
KS Dept. of Revenue Lease Code: 207300
KS Dept. of Revenue Lease Name: DUNN #7-2
View T1 PDF (from KCC)
View T1 PDF (from KCC)
View T1 PDF (from KCC)
Field: Panoma Gas Area
County: Morton
Producing Zone: Council Grove Group
Well Data (may be an incomplete list):
T32S R40W, Sec. 7, NW
Lease: DUNN 7-2
Operator: J.M. Huber Corp.
Current Operator: Spess Oil Company, a General Partnership
API Number: 15-129-20450

Data are received monthly from the Kansas Department of Revenue.


Annual Gas Production, (mcf)

Year Production Wells
Production Plots

1981 1,229 1
1982 9,524 1
1983 17,499 1
1984 19,178 1
1985 17,637 1
1986 11,171 1
1987 9,611 1
1988 15,856 1
1989 8,999 1
1990 450 1
1991 21,518 1
1992 22,007 1
1993 14,146 1
1994 6,097 1
1995 10,688 1
1996 11,745 1
1997 9,825 1
1998 7,993 1
1999 8,801 1
2000 8,104 1
2001 8,345 1
2002 8,365 1
2003 9,495 1
2004 8,352 1
2005 7,108 1
2006 7,467 1
2007 6,496 1
2008 6,944 1
2009 7,434 1
2010 8,199 1
2011 8,111 1
2012 6,410 1
2013 3,378 1
2014 4,354 1
2015 5,659 1
2016 5,627 1
2017 2,069 1
2018 - -
2019 49 1
2020 5 1
Reported through 3-2020.
Note: bbls is barrels; mcf is 1000 cubic feet. 		  Recent Monthly Gas Production, (mcf)
(Complete production available in file saved
using blue button at top of page.)
Year Month Production Wells Reporter or Purchaser/
Reporting Customer
2014 1 233 1 Spess Oil Company, a General Partnership (63%) ,
Riviera Operating, LLC (37%)
2014 2 242 1 Spess Oil Company, a General Partnership (63%) ,
Riviera Operating, LLC (37%)
2014 3 264 1 Spess Oil Company, a General Partnership (63%) ,
Riviera Operating, LLC (37%)
2014 4 268 1 Spess Oil Company, a General Partnership (63%) ,
Riviera Operating, LLC (37%)
2014 5 302 1 Spess Oil Company, a General Partnership (63%) ,
Riviera Operating, LLC (37%)
2014 6 678 1 Spess Oil Company, a General Partnership (63%) ,
Riviera Operating, LLC (37%)
2014 7 609 1 Spess Oil Company, a General Partnership (62%) ,
Riviera Operating, LLC (38%)
2014 8 360 1 Spess Oil Company, a General Partnership (100%) ,
Riviera Operating, LLC (0%)
2014 9 541 1 Spess Oil Company, a General Partnership (62%) ,
Riviera Operating, LLC (38%)
2014 10 402 1 Spess Oil Company, a General Partnership (62%) ,
Riviera Operating, LLC (38%)
2014 11 45 1 Spess Oil Company, a General Partnership (100%) ,
Riviera Operating, LLC (0%)
2014 12 410 1 Spess Oil Company, a General Partnership (62%) ,
Riviera Operating, LLC (38%)
2015 1 565 1 Spess Oil Company, a General Partnership (71%) ,
Riviera Operating, LLC (29%)
2015 2 470 1 Spess Oil Company, a General Partnership (61%) ,
Riviera Operating, LLC (39%)
2015 3 511 1 Spess Oil Company, a General Partnership (64%) ,
Riviera Operating, LLC (36%)
2015 4 497 1 Spess Oil Company, a General Partnership (61%) ,
Riviera Operating, LLC (39%)
2015 5 503 1 Spess Oil Company, a General Partnership (61%) ,
Riviera Operating, LLC (39%)
2015 6 503 1 Spess Oil Company, a General Partnership (62%) ,
Riviera Operating, LLC (38%)
2015 7 506 1 Spess Oil Company, a General Partnership (62%) ,
Riviera Operating, LLC (38%)
2015 8 495 1 Spess Oil Company, a General Partnership (62%) ,
Riviera Operating, LLC (38%)
2015 9 478 1 Spess Oil Company, a General Partnership (63%) ,
Riviera Operating, LLC (37%)
2015 10 427 1 Spess Oil Company, a General Partnership (63%) ,
LINN OPERATING INC (37%)
2015 11 417 1 Spess Oil Company, a General Partnership (63%) ,
LINN OPERATING INC (37%)
2015 12 287 1 Spess Oil Company, a General Partnership (100%) ,
LINN OPERATING INC (0%)
2016 1 331 1 Spess Oil Company, a General Partnership (100%) ,
LINN OPERATING INC (0%)
2016 2 282 1 Spess Oil Company, a General Partnership (100%) ,
LINN OPERATING INC (0%)
2016 3 439 1 Spess Oil Company, a General Partnership (62%) ,
LINN OPERATING INC (38%)
2016 4 466 1 Spess Oil Company, a General Partnership (63%) ,
Riviera Operating, LLC (37%)
2016 5 462 1 Spess Oil Company, a General Partnership (63%) ,
LINN OPERATING INC (37%)
2016 6 438 1 Spess Oil Company, a General Partnership (63%) ,
LINN OPERATING INC (37%)
2016 7 399 1 Spess Oil Company, a General Partnership (63%) ,
LINN OPERATING INC (37%)
2016 8 441 1 Spess Oil Company, a General Partnership (63%) ,
LINN OPERATING INC (37%)
2016 9 511 1 Spess Oil Company, a General Partnership (63%) ,
LINN OPERATING INC (37%)
2016 10 522 1 Spess Oil Company, a General Partnership (63%) ,
LINN OPERATING INC (37%)
2016 11 503 1 Spess Oil Company, a General Partnership (64%) ,
LINN OPERATING INC (36%)
2016 12 833 1 Spess Oil Company, a General Partnership (38%) ,
Riviera Operating, LLC (62%)
2017 1 444 1 Spess Oil Company, a General Partnership (63%) ,
Riviera Operating, LLC (37%)
2017 2 339 1 Spess Oil Company, a General Partnership (63%) ,
Riviera Operating, LLC (37%)
2017 3 138 1 Spess Oil Company, a General Partnership (35%) ,
Riviera Operating, LLC (65%)
2017 4 477 1 Spess Oil Company, a General Partnership (62%) ,
Riviera Operating, LLC (38%)
2017 5 226 1 Spess Oil Company, a General Partnership (100%) ,
Riviera Operating, LLC (0%)
2017 6 403 1 Spess Oil Company, a General Partnership (63%) ,
Riviera Operating, LLC (37%)
2017 8 42 1 Spess Oil Company, a General Partnership (62%) ,
Riviera Operating, LLC (38%)
2019 12 49 1 Spess Oil Company, a General Partnership (61%) ,
Scout Energy Management LLC (39%)
2020 3 5 1 Spess Oil Company, a General Partnership (60%) ,
Scout Energy Management LLC (40%)


Pre-1987 cumulative data and monthly volume data is provided under license agreement to the KGS by IHS Energy. As such, it may be reviewed and used for public service and research purposes. It may not be downloaded or used for purposes of re-packaging, reselling or dissemination to third parties.

Kansas Geological Survey
Comments to webadmin@kgs.ku.edu
URL=http://www.kgs.ku.edu/Magellan/Field/lease.html
Programs Updated May 27, 2014
Data from Kansas Dept. of Revenue files monthly.