Control of multiple tubing string well systems
T Stone, DJ Browning - US Patent 9,540,911, 2017 - Google Patents
Abstract Design and control of well systems with multiple tubing strings is described. An
example system models multiple tubing strings in wellbores as segments, with multiple …
example system models multiple tubing strings in wellbores as segments, with multiple …
Method and system for accessing subterranean deposits from the surface and tools therefor
JA Zupanick - US Patent 8,376,039, 2013 - Google Patents
According to one embodiment, a system for accessing a subterranean zone from the surface
includes a well bore extending from the surface to the subterranean zone, and a well bore …
includes a well bore extending from the surface to the subterranean zone, and a well bore …
Method and system for accessing subterranean deposits from the surface and tools therefor
JA Zupanick - US Patent 8,316,966, 2012 - Google Patents
According to one embodiment, a system for accessing a subterranean zone from the surface
includes a well bore extending from the surface to the subterranean zone, and a well bore …
includes a well bore extending from the surface to the subterranean zone, and a well bore …
Method and system for accessing subterranean deposits from the surface and tools therefor
JA Zupanick - US Patent 8,291,974, 2012 - Google Patents
According to one embodiment, a system for accessing a subterranean zone from the surface
includes a well bore extending from the surface to the subterranean zone, and a well bore …
includes a well bore extending from the surface to the subterranean zone, and a well bore …
Method and system for accessing subterranean deposits from the surface and tools therefor
JA Zupanich - US Patent 8,479,812, 2013 - Google Patents
According to one embodiment, a system for accessing a subterranean zone from the surface
includes a well bore extending from the surface to the subterranean zone, and a well bore …
includes a well bore extending from the surface to the subterranean zone, and a well bore …
Method and system for accessing subterranean deposits from the surface and tools therefor
JA Zupanick - US Patent 8,813,840, 2014 - Google Patents
According to one embodiment, a system for accessing a subterranean zone from the surface
includes a well bore extending from the surface to the subterranean zone, and a well bore …
includes a well bore extending from the surface to the subterranean zone, and a well bore …
Multi-purpose well bores and method for accessing a subterranean zone from the surface
SR Pauley - US Patent 7,100,687, 2006 - Google Patents
A well system includes at least two well bores extending from a surface to a subterranean
zone. Each of the two well bores is used to form a well bore pattern for the subterranean …
zone. Each of the two well bores is used to form a well bore pattern for the subterranean …
Method and system for circulating fluid in a well system
JA Zupanick - US Patent 8,434,568, 2013 - Google Patents
A method for circulating drilling fluid in a well system includes drilling a substantially vertical
well bore from a surface to a subterranean zone and drilling an articulated well bore from the …
well bore from a surface to a subterranean zone and drilling an articulated well bore from the …
Method and system for accessing subterranean deposits from the surface and tools therefor
JA Zupanich - US Patent 8,464,784, 2013 - Google Patents
According to one embodiment, a system for accessing a subterranean zone from the surface
includes a well bore extending from the surface to the subterranean zone, and a well bore …
includes a well bore extending from the surface to the subterranean zone, and a well bore …
Flow control system having an isolation device for preventing gas interference during downhole liquid removal operations
JA Zupanick - US Patent 7,971,649, 2011 - Google Patents
US7971649B2 - Flow control system having an isolation device for preventing gas
interference during downhole liquid removal operations - Google Patents US7971649B2 …
interference during downhole liquid removal operations - Google Patents US7971649B2 …