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Age
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<br />L
<br />R
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<br />Deev River basin
<br />Dan River basin
<br />. conglomerate,
<br />sandstone,
<br />and mudslone
<br />Sub
<br />- basins
<br />Conglomerate,
<br />fanglomerate,
<br />sandstone, and
<br />mudslone
<br />Fig. 3. Generalized stratigraphy of the Deep River and
<br />Wadesboro
<br />lSanfofd
<br />Durham
<br />in the Dan River basin (from Reid and Milici, 2008).
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<br />Industrial Park,'
<br />SaWord
<br />Sanford
<br />Stoneville
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<br />Al
<br />FoZbon
<br />Formation
<br />Butler #3
<br />Formation
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<br />Simpson #1
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<br />t°uenteitl
<br />Cumnock
<br />Cumnock
<br />Cow Branch
<br />Q7
<br />Cumrvrch
<br />Formation
<br />Formation
<br />Formation
<br />al
<br />G.1fc lbH—
<br />- - -
<br />Ym
<br />.c
<br />a'
<br />L
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<br />Pekin
<br />Pekin
<br />Pekin
<br />❑
<br />Pine Hall
<br />W
<br />Formation
<br />Formation
<br />Formation
<br />Formation
<br />2
<br />NW P.
<br />a,,,,,,�,. _
<br />SANFORD SUB -BASIN OF THE DEEP RIVER BASIN
<br />vertical Scale n horizontal scale
<br />Sinn NW
<br />Mostly fluvial tell am broom B
<br />ciasbc rocks
<br />t-�-� Lacusvma gray and black
<br />u fine -gralnad cla5llc rocks
<br />Rod, hrnwn, and pray
<br />conglomerate and sandstone
<br />Mapr normal faults
<br />. conglomerate,
<br />sandstone,
<br />and mudslone
<br />Sandstone.
<br />mudstone,
<br />coal, and
<br />carbonaceous
<br />shale
<br />Gray mudslone
<br />and sandstone,
<br />with thin coal
<br />beds
<br />Conglomerate,
<br />fanglomerate,
<br />sandstone, and
<br />mudslone
<br />Fig. 3. Generalized stratigraphy of the Deep River and
<br />Dan River basins
<br />showing the stratigraphic position of the Triassic Cumnock Formation in the
<br />Deep River basin and the stratigraphically equivalent Cow Branch Formation
<br />in the Dan River basin (from Reid and Milici, 2008).
<br />�
<br />NW P.
<br />a,,,,,,�,. _
<br />SANFORD SUB -BASIN OF THE DEEP RIVER BASIN
<br />vertical Scale n horizontal scale
<br />Sinn NW
<br />Mostly fluvial tell am broom B
<br />ciasbc rocks
<br />t-�-� Lacusvma gray and black
<br />u fine -gralnad cla5llc rocks
<br />Rod, hrnwn, and pray
<br />conglomerate and sandstone
<br />Mapr normal faults
<br />Fig. 5. Detailed map of part of Lee and Chatham counties, showing the city of Sanford and the
<br />locations of several brick kilns within about 4 miles of shut -in and previously drilled wells (map
<br />from National Pipeline System). Natural gas distribution line is shown as a green line and the
<br />regional transmission line is shown in red. The Butler #3 well is located within 3.5 miles of a six -
<br />inch natural gas distribution line (green) with a four -inch feeder line and multiple large gas users.
<br />References and additional information
<br />SE Olson, P.E., A.J. Froelich, D.L. Daniels, J.P. Smoot and P.J.W. Gore (1991) Rift Basins of Early
<br />A' Mesozoic Age in Horton, Jr., J.W. and V.A. Zullo (ed.) (1991). Geology of the Carolinas: Carolina
<br />Geological Society Fiftieth Anniversary Volume, Univ. of Tennessee Press, Knoxville.
<br />DAN RIVER BASIN
<br />zone Cow Branch Formabon
<br />e Farmatbn Pin O Hall IFormaton
<br />Air SE
<br />Fig. 4. Stratigraphic cross sections through the Sanford sub -basin of the Deep River
<br />Basin and Dan River Basin (adapted from Olson et a /., 1991).
<br />Robinson, G.R. and A.J. Froelich (1985). Proceedings of the Second U.S. Geological Survey
<br />workshop on the early Mesozoic basins of the Eastern United States, USGS Circular 946..
<br />Reid, Jeffrey C. and Robert Milici (2008). Hydrocarbon Source Rocks in the Deep River and Dan
<br />River Triassic Basins, North Carolina, United States Geological Survey Open File Report 2008-
<br />1108 -- see URL: http : / /pubs.usgs.gov /of/200811108/
<br />Reid, J.C. and K.B. Taylor (2008). Tools to evaluate the hydrocarbon potential of the Mesozoic
<br />Basins, North Carolina, USA, American Association of Petroleum Geologists Eastern Section
<br />Abstracts with Program — see URL:
<br />http: / /www.searchanddiscovery. net /abstracts /html/ 2008 / eastern - pittsburgh /abstracts /reid. htm
<br />Reid, Jeffrey C. (2009). Natural Gas and Oil in North Carolina, N.C. Geological Surrey
<br />Information Circular 36 - Includes drilling regulations and permitting details — see URL:
<br />http : / /www.geology.enr.state.nc. us/ pubs /PDF /NCGS_IC- 36_Oil— and_Gas. pdf
<br />Contacts:
<br />Jeffrey C. Reid or Kenneth B. Taylor
<br />North Carolina Geological Survey (NCGS) '
<br />1612 Mail Service Center, Raleigh, North Carolina 27699 -1612 N,C.
<br />E -mail: jeff.reid(a)ncdenr.pov, kenneth.b.taylor(a)ncdenr.gov
<br />Voice: (919) 733 -2423
<br />Internet: http : / /www.cieology.enr.state.nc.us
<br />Cr
<br />a
<br />Deep Rilrer r ,
<br />lee County
<br />�
<br />Industrial Park,'
<br />F
<br />•
<br />�i
<br />Al
<br />Butler #3
<br />rr+j
<br />tad
<br />r,.
<br />• G\jO ..
<br />tp7
<br />Z?,
<br />Simpson #1
<br />5aa t- ° °9r
<br />Carbonton Rd
<br />Z
<br />'
<br />t°uenteitl
<br />Oco2ml
<br />Fig. 5. Detailed map of part of Lee and Chatham counties, showing the city of Sanford and the
<br />locations of several brick kilns within about 4 miles of shut -in and previously drilled wells (map
<br />from National Pipeline System). Natural gas distribution line is shown as a green line and the
<br />regional transmission line is shown in red. The Butler #3 well is located within 3.5 miles of a six -
<br />inch natural gas distribution line (green) with a four -inch feeder line and multiple large gas users.
<br />References and additional information
<br />SE Olson, P.E., A.J. Froelich, D.L. Daniels, J.P. Smoot and P.J.W. Gore (1991) Rift Basins of Early
<br />A' Mesozoic Age in Horton, Jr., J.W. and V.A. Zullo (ed.) (1991). Geology of the Carolinas: Carolina
<br />Geological Society Fiftieth Anniversary Volume, Univ. of Tennessee Press, Knoxville.
<br />DAN RIVER BASIN
<br />zone Cow Branch Formabon
<br />e Farmatbn Pin O Hall IFormaton
<br />Air SE
<br />Fig. 4. Stratigraphic cross sections through the Sanford sub -basin of the Deep River
<br />Basin and Dan River Basin (adapted from Olson et a /., 1991).
<br />Robinson, G.R. and A.J. Froelich (1985). Proceedings of the Second U.S. Geological Survey
<br />workshop on the early Mesozoic basins of the Eastern United States, USGS Circular 946..
<br />Reid, Jeffrey C. and Robert Milici (2008). Hydrocarbon Source Rocks in the Deep River and Dan
<br />River Triassic Basins, North Carolina, United States Geological Survey Open File Report 2008-
<br />1108 -- see URL: http : / /pubs.usgs.gov /of/200811108/
<br />Reid, J.C. and K.B. Taylor (2008). Tools to evaluate the hydrocarbon potential of the Mesozoic
<br />Basins, North Carolina, USA, American Association of Petroleum Geologists Eastern Section
<br />Abstracts with Program — see URL:
<br />http: / /www.searchanddiscovery. net /abstracts /html/ 2008 / eastern - pittsburgh /abstracts /reid. htm
<br />Reid, Jeffrey C. (2009). Natural Gas and Oil in North Carolina, N.C. Geological Surrey
<br />Information Circular 36 - Includes drilling regulations and permitting details — see URL:
<br />http : / /www.geology.enr.state.nc. us/ pubs /PDF /NCGS_IC- 36_Oil— and_Gas. pdf
<br />Contacts:
<br />Jeffrey C. Reid or Kenneth B. Taylor
<br />North Carolina Geological Survey (NCGS) '
<br />1612 Mail Service Center, Raleigh, North Carolina 27699 -1612 N,C.
<br />E -mail: jeff.reid(a)ncdenr.pov, kenneth.b.taylor(a)ncdenr.gov
<br />Voice: (919) 733 -2423
<br />Internet: http : / /www.cieology.enr.state.nc.us
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