Abstract
The Petroleum HPV Testing Group wishes to recognize and thank everyone that assisted in the project including:
| Alan Cabodi | US Oil & Refining Co. |
| Allen Greene | CITGO Petroleum Corporation |
| Allen Schmit | Equilon Enterprises LLC/Motiva Enterprises LLC |
| Anita Balaraman | Chevron Energy Technology Company |
| Anne Chappelle | Sunoco Inc. |
| Arun Gokhale | Tesoro Companies, Inc. |
| Asheesh Tiwary | Chevron Energy Technology Company |
| Barry Simpson | Simpson Toxicology Consulting |
| Becky Malloy | The Premcor Refining Group Inc. |
| Bernie McCarthy | Asphalt Institute |
| Bobby Padgett | Alcoa Inc. |
| Bohdan Dmytrasz | CONCAWE |
| C.L. Russell | Murphy Oil Corporation |
| Carl R. Mackerer | C&C Consulting in Toxicology |
| Carol Komin | Flint Hills Resources, LP |
| Carol Lee | ExxonMobil Biomedical Sciences, Inc |
| Carolyn Green | Sunoco Inc. |
| Casey Frederick | Hunt Refining Company |
| Ceinwen Schreiner | C&C Consulting in Toxicology |
| Chad Tuttle | Kern Oil & Refining Company |
| Charles Barksdale | Sunoco Inc. |
| Charles Clark | Cross Oil Refining & Marketing, Inc. |
| Chris Hanson | Dakota Gasification Company |
| Chris Hawley | Wynnewood Refining Company |
| Christine Sexsmith | Sexsmith Consulting Services, LLC |
| Christopher Warren | ExxonMobil Biomedical Sciences, Inc |
| Colin Colvin | Safety-Kleen Oil Recovery |
| Colin North | ExxonMobil Biomedical Sciences, Inc. |
| Craig Parker | Marathon Petroleum Company |
| Dale Morris | Premcor Refining Group Inc. |
| Dave Pavlich | Giant Industries, Inc. |
| Dave Penney | Sasol North America Inc. |
| David Ford | David Ford Consultancy Ltd |
| David Friedman | American Fuel & Petrochemical Manufacturers |
| David Hollis | CITGO Petroleum Corporation |
| David Steup | Shell Oil Products US |
| Dawn Hebron | American Petroleum Institute |
| Debby Herron | Herron Consulting Services |
| Dennis Devlin | ExxonMobil Corporation |
| Derek Swick | American Petroleum Institute |
| Diana Samples-Caudill | Marathon Petroleum Company |
| Diana Wong | Shell Oil Company |
| Don Horning | CountryMark Cooperative, LLP |
| Donald Burnett | BP p.l.c. |
| Donald Whaley | Holly Refining and Marketing Company |
| Earl Arp | Asphalt Institute |
| Elizabeth Harvey | Chevron Energy Technology Company |
| Erik Rushton | ExxonMobil Biomedical Sciences, Inc |
| Francis J. Koschier | ARCO |
| Fred Barron | Placid Refining Co, LLC |
| Fred Reitman | Shell Oil Company |
| Gary Minsavage | ExxonMobil Biomedical Sciences, Inc |
| Gary Roy | Honeywell |
| Gary Trimmer | ExxonMobil Biomedical Sciences, Inc |
| George Rusch | Honeywell |
| Glenn Kramer | Hess Corporation |
| Glenn Kramer | Hovensa, LLC |
| Greg Brown | CHS Inc. |
| Herb Harless | Sid Richardson Gasoline Co. |
| James A. Klein | Calcasieu Refining Company |
| James Bruce | CITGO Petroleum Corporation |
| James Freeman | ExxonMobil Biomedical Sciences, Inc. |
| James Jones | National Cooperative Refinery Association |
| Jan Cushman | Chevron Energy Technology Company |
| Jay Murray | Murray & Associates |
| Jean Wong | Chevron Energy Technology Company |
| Jeffrey Lewis | ExxonMobil Biomedical Sciences, Inc |
| Jennifer Galvin | ConocoPhillips |
| Jill Ryer-Powder | Environmental Health Decisions |
| Jim Swigert | EcoTox Assessments, LLC |
| Joanne Houck | Sunoco Inc |
| Joe D. Maffuccio | Sinclair Oil Corporation |
| John Grabowski | CITGO Petroleum Corporation |
| John Norman | ExxonMobil Biomedical Sciences, Inc |
| Johnny Dryer | Gas Processors Association |
| Judith Hushon | Enterprise Products Company |
| Karen Christensen | ExxonMobil Biomedical Sciences, Inc |
| Karen Jones | Total Petrochemicals & Refining USA, Inc. |
| Kathy Bishop | Alcoa Inc. |
| Kathy Dreikorn | Murphy Oil Corporation |
| Kathy McBee | Merichem Chemicals & Refinery Services LLC |
| Katy Goyak | ExxonMobil Biomedical Sciences, Inc |
| Kelly Williamson | ConocoPhillips |
| Kenneth L. Allen | Elkhorn Operating Company |
| Kenneth Washburn | CITGO Asphalt Refining Company |
| Kirk McNaughton | Safety-Kleen, Lubricants Division |
| Larry Gephart | ExxonMobil Biomedical Sciences, Inc |
| Larry Griffis | Chevron Energy Technology Company |
| Laurence Hoffstadt | ExxonMobil Petroleum & Chemical |
| Les Hartle | Silver Eagle Refining, Inc. |
| Linda Calisti | Consultant |
| Linda Roberts | Chevron Energy Technology Company |
| Lisa Jaeger | Bracewell & Patterson, LLP |
| Lorraine Twerdok | Twerdok Consulting, LLC |
| Marcy Banton | LyondellBasell Industries |
| Mark Eutermoser | Chevron Energy Technology Company |
| Mark Nicolich | COGIMET |
| Mark Saperstein | BP p.l.c. |
| Mark Swanson | Marathon Petroleum Company |
| Mary Catherine Fish | MCF Consulting, Inc. |
| Matthew Hodges | Valero Energy Corp |
| Merle Menghini | Tricor Refining, LLC |
| Michael McWilliams | ExxonMobil Refining & Supply Company |
| Michael Norman | Delek Refining, LTD |
| Michael Smith | The Goodyear Tire & Rubber Company |
| Michael Thomas | ConocoPhillips |
| Mike Harrass | BP p.l.c. |
| Mike Reichert | Coffeyville Resource LLC |
| Oliver Pelz | BP Products North America Inc. |
| Patrick Beatty | American Petroleum Institute |
| Paul Sauers | Neville Chemical Company |
| Paula Podhasky | American Petroleum Institute |
| Philip Dorn | Shell Oil Company |
| Phillip Hodges | Pasadena Refining System, Inc. |
| R. Stuart Smith | Big West Oil LLC |
| R. Warren Lucy | Shell Oil Products US |
| Randi Hagemann | Statoil Research Centre |
| Randy Armstrong | Shell Upstream Americas |
| Randy Roth | Roth Toxicology Consulting |
| Renae Schmidt | CITGO Petroleum Corporation |
| Renee C. Taylor | True Oil LLC |
| Rich McAllister | South Hampton Refining Company |
| Richard Clark | Phillips 66 |
| Richard McKee | ExxonMobil Biomedical Sciences, Inc |
| Richard Meeks | Ergon Refining, Inc. |
| Rob Gronewold | Tesoro Petroleum Corporation |
| Rob Hawksworth | Williams Energy Services |
| Robin Tillery | American Petroleum Institute |
| Robert Barter | ExxonMobil Biomedical Sciences, Inc |
| Robert B. Gardner | Houston Refining LP |
| Robert Biles | ExxonMobil Biomedical Sciences, Inc |
| Robert Cimbalo | Edgington Oil Company |
| Robert Moyer | Merichem Chemicals & Refinery Services LLC |
| Robert Serrata | Formosa Hydrocarbons Co., Inc. |
| Roger Prince | ExxonMobil Biomedical Sciences, Inc |
| Rudolph Breglia | Marathon Petroleum Company |
| Russell White | American Petroleum Institute |
| Sharon Trippany | Merichem Company |
| Sol Bobst | Shell Oil Company |
| Stephen Jaffe | ExxonMobil Research & Technology |
| Stuart Cagen | Shell Oil Company |
| Suneeta Mahagaokar | Shell Oil Company |
| Thomas Gray | American Petroleum Institute |
| Thomas Harder | Bodycote Testing Group Americas |
| Thomas McKnight | Neville Chemical Company |
| Timothy Roy | Port Royal Research |
| Tom Cantrell | Silver Eagle Refining, Inc. |
| Tom Wigglesworth | National Petrochemical & Refiners Association |
| Tracy Hammon | Phillips 66 |
| True-Jenn Sun | Chevron Energy Technology Company |
| Vicente Santa Cruz | Chevron Phillips Chemical Company LP |
| Wally Dalbey | DalbeyTox, LLC |
| Wayne Daughtrey | ExxonMobil Biomedical Sciences, Inc. |
| William Puckett | Dynegy Liquids MKTG & Trade |
| William White | LyondellBasell Industries |
| Zachary Wong | Chevron Energy Technology Company |
