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Bass Ronald Marshall: Method and apparatus for determining the mass flow of pneumatically transported solids.. Shell Int Research, October 30, 1991: EP0454230-A2 (12 worldwide citation)

The suspension density of a pneumatically transported solid, such as coal, is obtained by using a combination of a radial gamma ray densitometer and a second, fast-response density metre. The combination is required to get the desired combination of accuracy and response time. The second measurement ...


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Browncombe Thomas Fairchild, Bass Ronald Marshall, Corley Larry Steven: Process for preparing low density porous crosslinked polymeric materials. Shell Oil, May 22, 1996: EP0712425-A1 (4 worldwide citation)

In a process for the preparation of a low density porous crosslinked polymeric material by polymerizing a water-in-oil high internal phase emulsion, curing time of the monomers in the emulsion can be reduced without adversely affecting polymer properties by first advancing one or more of the monomer ...


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Bass Ronald Marshall, Berchenko Ilya Emil, Burnett Robert Rex, Carl Frederick Gordon Jr, Hirsch John Michelle, Savage William Mountjoy, Stegemeier George Leo, Vinegar Harold J: Choke inductor for wireless communication and control in a well. Shell Int Research, October 30, 2002: EP1252416-A1 (1 worldwide citation)

A current impedance device in the form of a ferromagnetic choke in a petroleum well where a voltage potential is developed across the choke to power and communicate with devices and sensors in the well. The petroleum well includes a cased wellbore having a tubing string positioned within and longitu ...


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Vinegar Harold J, Bass Ronald Marshall, Carl Frederick Gordon, Cowan Kenneth Michael, Deeg Wolfgang, Del, Paggio Alan Anthony, Diaz Zaida, Fairbanks Michael David, Fowler Thomas David, Ginestra Jean Charles, Hamilton Paul Taylor, Harris Christopher Kelvin, Hirshblond Stephen Palmer, Hsu Chia Fu, John Randy Carl, Keltner Thomas Joseph, Kim Dong Sub, Lambirth Gene Richard, Mason Stanley Leroy, Mckinzie Billy John, Menotti James, Miller David Scott, Nair Vijay, Roes Augustinus Wilhelmus Maria, Sandberg Chester Ledlie, Schoeber Willem Jan Antoon Henri, Stegemeier George Leo, Watkins Ronnie Wade, Wong Sau Wai, Xie Xueying, Coit William George, Griffin Peter Terry, Samuel Allan James: Systems and processes for use in treating subsurface formations. Shell Internationale Research Maatschappij, Vinegar Harold J, Bass Ronald Marshall, Carl Frederick Gordon, Cowan Kenneth Michael, Deeg Wolfgang, Del, Paggio Alan Anthony, Diaz Zaida, Fairbanks Michael David, Fowler Thomas David, Ginestra Jean Charles, Hamilton Paul Taylor, Harris Christopher Kelvin, Hirshblond Stephen Palmer, Hsu Chia Fu, John Randy Carl, Keltner Thomas Joseph, Kim Dong Sub, Lambirth Gene Richard, Mason Stanley Leroy, Mckinzie Billy John, Menotti James, Miller David Scott, Nair Vijay, Roes Augustinus Wilhelmus Maria, Sandberg Chester Ledlie, Schoeber Willem Jan Antoon Henri, Stegemeier George Leo, Watkins Ronnie Wade, Wong Sau Wai, Xie Xueying, Coit William George, Griffin Peter Terry, Samuel Allan James, November 2, 2006: WO/2006/116122 (1 worldwide citation)

Systems, methods, and/or heaters for treating subsurfaces formations are described. Some systems and methods generally relate to heaters and heating systems for subsurface formations. Some systems and methods generally relate to novel components used for these heaters and heating systems. Some syste ...


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Vinegar Harold J, Bass Ronald Marshall, Carl Frederick Gordon, Cowan Kenneth, Deeg Wolfgang, Del, Paggio Alan, Diaz Zaida, Fairbanks Michael David, Fowler Thomas David, Ginestra Jean Charles, Hamilton Paul Taylor, Harris Christopher Kelvin, Hirshblond Stephen Palmer, John Randy, Keltner Thomas J, Kim Dong Sub, Lambrith Gene, Mason Stanley Leroy, Mckinzie Billy John Ii, Menotti James L, Miller David Scott, Nair Vijay, Roes Guus, Sandberg Chester Ledlie, Schoeber Willem, Stegemeier George Leo, Watkins Ronnie Wade, Wong Sau Wai, Xie Xueying, Coit William George, Griffin Peter Terry, Samuel Allan James, Baker Ralph S, Abbasi Farhang, Bond Wim M, de, Rouffignac Eric Pierre, Den, Boestert Johannes Leendert Willem Cornelis, Farmayan Walter, Giles Steven Paul, Brignac Joseph P Jr, Goel Naval, Herron Gorem, Karanikas John M, Li Ruijian, Maziasz Phillip James, Minderhoud Johannes Kornelis, Mo Weijian, Muylle Michel Serge Marie, Munshi Abdul Wahid, Nelson Richarg Gene, Mandema Remco Hugo, Ryan Robert Charles, Pingo Almanda Monica M, Santella Michael L, Schoeling Lanny Gene, Shingledecker John Paul, Siddoway Mark Alan, Sikka Vinod K, Vitek John Michael: Systems , methods , and processes for use in treating subsurface formations. Shell Internationale Research Maatschappij, Vinegar Harold J, Bass Ronald Marshall, Carl Frederick Gordon, Cowan Kenneth, Deeg Wolfgang, Del, Paggio Alan, Diaz Zaida, Fairbanks Michael David, Fowler Thomas David, Ginestra Jean Charles, Hamilton Paul Taylor, Harris Christopher Kelvin, Hirshblond Stephen Palmer, John Randy, Keltner Thomas J, Kim Dong Sub, Lambrith Gene, Mason Stanley Leroy, Mckinzie Billy John, Ii, Menotti James L, Miller David Scott, Nair Vijay, Roes Guus, Sandberg Chester Ledlie, Schoeber Willem, Stegemeier George Leo, Watkins Ronnie Wade, Wong Sau Wai, Xie Xueying, Coit William George, Griffin Peter Terry, Samuel Allan James, Baker Ralph S, Abbasi Farhang, Bond Wim M, de, Rouffignac Eric Pierre, Den, Boestert Johannes Leendert Willem Cornelis, Farmayan Walter, Giles Steven Paul, Brignac Joseph P Jr, Goel Naval, Herron Gorem, Karanikas John M, Li Ruijian, Maziasz Phillip James, Minderhoud Johannes Kornelis, Mo Weijian, Muylle Michel Serge Marie, Munshi Abdul Wahid, Nelson Richarg Gene, Mandema Remco Hugo, Ryan Robert Charles, Pingo Almanda Monica, M, Santella Michael L, Schoeling Lanny Gene, Shingledecker John Paul, Siddoway Mark Alan, Sikka Vinod K, Vitek John Michael, CHRISTENSEN Del S, October 4, 2007: WO/2007/111642 (1 worldwide citation)

Systems, methods, and/or heaters for treating subsurface formations are described. Some systems and methods generally relate to heaters and heating systems for subsurface formations. Some systems and methods generally relate to novel components used for these heaters and heating systems. Some system ...


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ABBASI FARAZ, BAKER RALPH STERMAN, BASS RONALD MARSHALL, WATKINS RONNIE WADE, WONG SAU WAI, XIE XUEYING, STONE JR FRANCIS MARION, VINEGAR HAROLD J, VITEK JOHN MICHAEL, SIDDOWAY MARK ALAN, SIKKA VINOD KUMAR, STEGEMEIER GEORGE LEO, SCHOEBER WILLEM JAN ANTOON HENRI, SCHOELING LANNY GENE, SHINGLEDECKER JOHN PAUL, SANDBERG CHESTER LEDLIE, SANTELLA MICHAEL LEONARD, SCHNEIBEL JOACHIM HUGO, ROUFFIGNAC ERIC PIERRE DE, RYAN ROBERT CHARLES, SAMUEL ALLAN JAMES, PAGGIO ALAN ANTHONY DEL, PINGO ALMADA MONICA M, ROES AUGUSTINUS WILHELMUS MARIA, NAIR VIJAY, NELSON RICHARD GENE, NGUYEN SCOTT VINH, MO WEIJIAN, MUNSHI ABDUL WAHID, MUYLLE MICHEL SERGE MARIE, MENOTTI JAMES LOUIS, MILLER DAVID SCOTT, MINDERHOUD JOHANNES KORNELIS, MASON STANLEY LEROY, MAZIASZ PHILIP JAMES, MCKINZIE BILLY JOHN II, LENKE ROBERT, LI RUIJIAN, MANDEMA REMCO HUGO, KIM DONG SUB, KUHLMAN MYRON IRA, LAMBIRTH GENE RICHARD, JOHN RANDY CARL, KARANIKAS JOHN MICHAEL, KELTNER THOMAS JOSEPH, HIRSHBLOND STEPHEN PALMER, HORTON JR JOSEPH ARNO, HSU CHIA FU, HARRIS CHRISTOPHER KELVIN, HERON GOREM, HINSON RICHARD A, HALE ARTHUR HERMAN, HAMILTON PAUL TAYLOR, HARIHARAN PERINGANDOOR RAMAN, GOLDBERG BERNARD, GOODWIN CHARLES R, GRIFFIN PETER TERRY, GILES STEVEN PAUL, GINESTRA JEAN CHARLES, GOEL NAVAL, FAIRBANKS MICHAEL DAVID, FARMAYAN WALTER, FOWLER THOMAS DAVID, DAVIDSON IAN ALEXANDER, DEEG WOLFGANG FRIEDRICH JOHANN, DIAZ ZAIDA, CHERRILLO RALPH ANTHONY, COWAN KENNETH MICHAEL, ANGELO CHARLES D III, CHRISTENSEN DEL SCOTT, COIT WILLIAM GEORGE, COSTELLO MICHAEL SCOTT, BRIGNAC JOSEPH PHILLIP JR, CARL FREDERICK GORDON, BOESTERT JOHANNES LEENDERT WILLEM CORNELIS DEN, BOND WILHELMUS MARIA, BRADY MICHAEL PATRICK, ZHANG ETUAN, BURNS DAVID BOOTH: [en] Heating system for a subsurface formation. SHELL INT RESEARCH, June 20, 2012: GB2486613-A (1 worldwide citation)

[en] A heating system for a subsurface formation comprising: an electrical conductor an insulation layer at least partially surrounding the electrical conductor and a jacket comprising ferromagnetic material, the jacket at least partially surrounding the insulation layer, wherein the jacket is confi ...


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