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Dive into the research topics where Andy Cheng Chang is active.

Publication


Featured researches published by Andy Cheng Chang.


Archive | 2014

Deformable Plug and Seal Well System

William Mark Richards; Andy Cheng Chang; Timothy Edward Harms; Charles Timothy Smith


Archive | 2014

Well System Cementing Plug

Charles Timothy Smith; William Mark Richards; Andy Cheng Chang


Archive | 2014

Changeable Well Seal Tool

William Mark Richards; Andy Cheng Chang; Charles Timothy Smith


Archive | 2015

Polycrystalline diamond compact with gradient interfacial layer

Andy Cheng Chang; Gagan Saini; Qi Liang; Paul B. Lively; William Brian Atkins


Archive | 2017

HERRAMIENTAS DE FONDO DE POZO DEGRADABLES QUE COMPRENDEN DERIVADOS CELULÓSICOS

Michael L. Fripp; Andre Soto; Andy Cheng Chang


Distributed Computing | 2017

Permeability Study of API Class G and B Cements Considering Seawater and WBM Contamination

Jean Christophe Le-Minous; Didier Mutti; Alexandre Bouvet; Iker Unanue-Rodriguez; Andy Cheng Chang; Iain Massie; Erin Xiao; Ernst Schnell


Archive | 2016

SYNTHETIC TEST BEDS FOR FRACTURING OPTIMIZATION AND METHODS OF MANUFACTURE AND USE THEREOF

Andy Cheng Chang; Syed Muhammad Farrukh Hamza; Matthew Lewis Lahman; Jesse Clay Hampton; Ruixiang Gu; Stephen Persac


Archive | 2015

INDUCED MATERIAL SEGREGATION METHODS OF MANUFACTURING A POLYCRYSTALLINE DIAMOND TOOL

Zachary Ryan Murphree; Andy Cheng Chang; Gagan Saini


Archive | 2015

Degradable downhole tools comprising cellulosic derivatives

Andy Cheng Chang; Andre Soto; Michael L. Fripp


Archive | 2014

Fluid Loss Well Treatment

William Mark Richards; Andy Cheng Chang

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