Paul Lillis
Scientist Emeritus with the Central Energy Resources Science Center
Paul Lillis is a recently retired petroleum geochemist with the Central Energy Resources Science Center of the U.S. Geological Survey (USGS) in Denver, Colorado. He received a B.A. in geology from San Jose State University, an M.S. in geology from San Diego State University, and a Ph.D. in geochemistry from Colorado School of Mines. He was a petroleum exploration geologist with Atlantic Richfield for eight years (1978 to 1986) in Colorado, California, and Texas, and has been with the USGS in Denver since 1987. His research focuses on the application of petroleum and source-rock geochemistry to identifying, characterizing, and mapping petroleum systems.\
Science and Products
Filter Total Items: 69
High resolution study of petroleum source rock variation, Lower Cretaceous (Hauterivian and Barremian) of Mikkelsen Bay, North Slope, Alaska
Open File Report 01-480 was designed as a large format poster for the Annual Meeting of the American Association of Petroleum Geologists and the Society for Sedimentary Geology in Denver Colorado in June 2001. It is reproduced here in digital format to make widely available some unique images of mudstones. The images include description, interpretation, and Rock-Eval data that resulted from a hi
Authors
Margaret A. Keller, Joe H.S. Macquaker, Paul G. Lillis
Oil–bearing rocks of the Davenport and Point Reyes areas and their implications for offset along the San Gregorio and northern San Andreas faults
No abstract available.
Authors
Richard G. Stanley, Paul G. Lillis
Molecular stratigraphy of the Devonian Domanik Formation, Timan-Pechora Basin, Russia
No abstract available.
Authors
M. L. Tuttle, P. G. Lillis, J. L. Clayton
Organic geochemistry of oils from Oil Spring and Florence oil field near Canon City, Colorado
Oil Spring is an oil seep located approximately 6 miles north of Ca?on City, Colorado. The purpose of this study is to determine whether the oil from Oil Spring and the oil from nearby Florence oil field share a common source. Bulk and molecular geochemical analyses show that the oil seep is most likely derived from a group of geochemically similar Cretaceous source rocks including the Carlile Sha
Authors
P. G. Lillis, Michael P. Dolan, Augusta Warden, J. D. King
Geochemistry of oils from the Junggar basin, northwest China
The Junggar basin of northwestern China is a structural basin containing a thick sequence of Paleozoic-Pleistocene rocks with estimated oil reserves of as much as 5 billion bbl. Analyses of 19 oil samples from nine producing fields and two oil-stained cores in the Junggar basin revealed the presence of at least five genetic oil types. The geochemistry of the oils indicates source organic matter de
Authors
J. L. Clayton, J. Yang, J. D. King, P. G. Lillis, A. Warden
Hydrocarbon source rock characterization and maturity based on rock-eval pyrolysis and vitrinite reflectance of Eocene strata, southern Oregon Coast Range, Douglas and Coos Counties, southwest Oregon
No abstract available.
Authors
Paul G. Lillis, T.A. Daws, M. J. Pawlewicz, A. R. Niem, In-Chang Ryu
Soda Lake-Painted Rock(!) Petroleum System in the Cuyama Basin, California, U.S.A.
The Cuyama basin, located in the central California Coast Ranges, was formed by extension during early Miocene time and was filled with a variety of nonmarine, marginal marine, and neritic to bathyal marine sediments. Low sulfur oil is produced primarily from the lower Miocene Painted Rock Sandstone Member of the Vaqueros Formation along a structural trend parallel to the Russell fault, which was
Authors
Paul G. Lillis
Gas chromatography and Rock-Eval pyrolysis analyses of some well cuttings and cores from Nevada
No abstract available.
Authors
C. E. Barker, J. G. Palacas, P. G. Lillis, T.A. Daws
Organic geochemistry of black shales, marlstones, and oils of Middle Pennsylvanian rocks from the northern Denver and southeastern Powder River basins, Wyoming, Nebraska, and Colorado
No abstract available.
Authors
J. L. Clayton, Augusta Warden, T.A. Daws, P. G. Lillis, G.E. Michael, M. Dawson
Science and Products
Filter Total Items: 69
High resolution study of petroleum source rock variation, Lower Cretaceous (Hauterivian and Barremian) of Mikkelsen Bay, North Slope, Alaska
Open File Report 01-480 was designed as a large format poster for the Annual Meeting of the American Association of Petroleum Geologists and the Society for Sedimentary Geology in Denver Colorado in June 2001. It is reproduced here in digital format to make widely available some unique images of mudstones. The images include description, interpretation, and Rock-Eval data that resulted from a hi
Authors
Margaret A. Keller, Joe H.S. Macquaker, Paul G. Lillis
Oil–bearing rocks of the Davenport and Point Reyes areas and their implications for offset along the San Gregorio and northern San Andreas faults
No abstract available.
Authors
Richard G. Stanley, Paul G. Lillis
Molecular stratigraphy of the Devonian Domanik Formation, Timan-Pechora Basin, Russia
No abstract available.
Authors
M. L. Tuttle, P. G. Lillis, J. L. Clayton
Organic geochemistry of oils from Oil Spring and Florence oil field near Canon City, Colorado
Oil Spring is an oil seep located approximately 6 miles north of Ca?on City, Colorado. The purpose of this study is to determine whether the oil from Oil Spring and the oil from nearby Florence oil field share a common source. Bulk and molecular geochemical analyses show that the oil seep is most likely derived from a group of geochemically similar Cretaceous source rocks including the Carlile Sha
Authors
P. G. Lillis, Michael P. Dolan, Augusta Warden, J. D. King
Geochemistry of oils from the Junggar basin, northwest China
The Junggar basin of northwestern China is a structural basin containing a thick sequence of Paleozoic-Pleistocene rocks with estimated oil reserves of as much as 5 billion bbl. Analyses of 19 oil samples from nine producing fields and two oil-stained cores in the Junggar basin revealed the presence of at least five genetic oil types. The geochemistry of the oils indicates source organic matter de
Authors
J. L. Clayton, J. Yang, J. D. King, P. G. Lillis, A. Warden
Hydrocarbon source rock characterization and maturity based on rock-eval pyrolysis and vitrinite reflectance of Eocene strata, southern Oregon Coast Range, Douglas and Coos Counties, southwest Oregon
No abstract available.
Authors
Paul G. Lillis, T.A. Daws, M. J. Pawlewicz, A. R. Niem, In-Chang Ryu
Soda Lake-Painted Rock(!) Petroleum System in the Cuyama Basin, California, U.S.A.
The Cuyama basin, located in the central California Coast Ranges, was formed by extension during early Miocene time and was filled with a variety of nonmarine, marginal marine, and neritic to bathyal marine sediments. Low sulfur oil is produced primarily from the lower Miocene Painted Rock Sandstone Member of the Vaqueros Formation along a structural trend parallel to the Russell fault, which was
Authors
Paul G. Lillis
Gas chromatography and Rock-Eval pyrolysis analyses of some well cuttings and cores from Nevada
No abstract available.
Authors
C. E. Barker, J. G. Palacas, P. G. Lillis, T.A. Daws
Organic geochemistry of black shales, marlstones, and oils of Middle Pennsylvanian rocks from the northern Denver and southeastern Powder River basins, Wyoming, Nebraska, and Colorado
No abstract available.
Authors
J. L. Clayton, Augusta Warden, T.A. Daws, P. G. Lillis, G.E. Michael, M. Dawson