Michael Linley Fripp - Carrollton TX, US Zachary William Walton - Copell TX, US Feng Liang - Cypress TX, US Dwight Fulton - Duncan OK, US
International Classification:
E21B 33/12
US Classification:
1663081, 166376, 166317
Abstract:
Degradable balls for downhole use may include an incompliant degradable polymer and a compliant filler material, the incompliant degradable polymer having an elastic modulus of about 2 GPa or greater, and the compliant filler material having an elastic modulus of less than about 2 GPa. Such degradable balls may be useful in sealing segments of a wellbore and actuating wellbore tools.
Degradable Balls For Use In Subterranean Applications
- Houston TX, US Michael Linley Fripp - Carrollton TX, US Zachary William Walton - Copell TX, US Feng Liang - Cypress TX, US Dwight Fulton - Duncan OK, US
Assignee:
Halliburton Energy Services, Inc. - Houston TX
International Classification:
C09K 8/42 C09K 8/516 E21B 33/12
Abstract:
Degradable balls for downhole use may include an incompliant degradable polymer and a compliant filler material, the incompliant degradable polymer having an elastic modulus of about 2 GPa or greater, and the compliant filler material having an elastic modulus of less than about 2 GPa. Such degradable balls may be useful in sealing segments of a wellbore and actuating wellbore tools.
Aramco Americas
Reseach Science Specialist
Aramco Services Company
Research Science Specialist
Halliburton Sep 2010 - Nov 2013
Principal Scientist- Chemist
Halliburton Mar 2006 - Aug 2010
Senior Scientist-Chemist
Education:
Rice University Jan 1, 2001 - 2006
Doctorates, Doctor of Philosophy, Nanotechnology, Chemistry
Nanjing University Jan 1, 1997 - Dec 31, 2000
Nanjing University Jan 1, 1993 - Dec 31, 1997
Skills:
Chemistry Materials Science Characterization Upstream Nmr Organic Chemistry Petroleum Nanotechnology Chemical Engineering Analytical Chemistry Spectroscopy Polymers Uv/Vis Polymer Chemistry Materials Organic Synthesis Hplc Catalysis Gas Chromatography Fluids Powder X Ray Diffraction Stimulation Sand Control Unconventional
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Feng Liang
Feng Liang
Education:
University of Illinois at Urbana-Champaign - Statistics
Feng Liang
Feng Liang
About:
Cramant (crah-mahn): A wine producing village in the Champagne region of France that is so highly regarded, it is one of the few village names that sometimes appears on the label.
Sentiment towards gold is being driven by how the marketsview monetary policy and economic stimulus, said Feng Liang,an analyst at GF Futures Co., a unit of Chinas third-biggestlisted brokerage. Physical buying has been good at currentprices. Central-bank buying remains a supportive backdrop
Date: Mar 05, 2013
Category: Business
Source: Google
Gold Gains on Speculation of Economic Stimulus Measures
Gold has been trying to re-assert itself as a safe haven;however, the dollars strength will continue to act as aresistance to rising prices, said Feng Liang, an analyst at GFFutures Co., a unit of Chinas second-largest listed brokerage.