DR. SYED OMAR ALI, M.D.
Osteopathic Medicine at Grand Pkwy, Sugar Land, TX

8579029, Nov 12, 2013

Dec 21, 2009

12/643431

Carlos Abad - Aberdeen, GB
Yenny Christanti - Houston TX, US
Syed Ali - Sugar Land TX, US
Balkrishna Gadiyar - Katy TX, US
Brent Busby - Richmond TX, US

Schlumberger Technology Corporation - Sugar Land TX

E21B 33/138, E21B 43/04, E21B 43/26, E21B 43/27, C09K 8/60

166278, 166281, 166282, 166283, 166294, 1663051, 1663082, 507234, 507251

A method includes providing a treatment fluid that is a viscous fluid. The viscous fluid may be greater than 0. 01 Pa-s, greater than 0. 1 Pa-s, and/or a cross-linked polymer based fluid. The method further includes determining a fines migration composition soluble in an aqueous phase of the treatment fluid that is compatible with the treatment fluid, and that interacts to secure fines in an earth formation intersecting a wellbore within a fines reaction time. The method further includes adding an amount of the fines migration composition to the treatment fluid, and treating the earth formation with the treatment fluid. The method includes leaking off a portion of the treatment fluid into the earth formation, and providing a residence time of the leaked off portion of the treatment fluid in the earth formation, where the residence time meets or exceeds the fines reaction time.

2011031, Dec 29, 2011

Jun 25, 2010

12/823410

Emilio Miquilena - Ciudad Del Carmen, MX
Roberto Arangath - Naucalpan de Juarez, MX
Arthur Milne - Quito, EC
Pedro Saldungaray - Reynosa, MX
Richard D. Hutchins - Sugal Land TX, US
Syed A. Ali - Sugar Land TX, US
Baudel William Quintero - Friendswood TX, US
Leiming Li - Sugar Land TX, US

E21B 43/16, C09K 8/44

1663051, 523130

The invention provides a method made of steps of injecting into a wellbore, a composition comprising a solvent, a surfactant, a foaming gas, a foam enhancer, a crosslinkable polymer, and a crosslinking agent capable of crosslinking the polymer, wherein the foam enhancer increases the foam half-life of the gel composition compared to the gel composition without the foam enhancer; and allowing viscosity of the composition to increase and form a gel.

7855168, Dec 21, 2010

Dec 19, 2008

12/339921

Michael J. Fuller - Houston TX, US
Syed Ali - Sugar Land TX, US
Laurent Pirolli - St. Ives, GB
John W. Still - Katy TX, US

Schlumberger Technology Corporation - Sugar Land TX

C09K 8/04, C09K 8/32, E21B 7/00

507145, 166276, 166278, 1663051, 166376, 175 64, 175 65, 507117, 507203, 507268, 507277

The current disclosure describes a multifunctional fluid that addresses a new concept in the removal of filter cake. A composition is disclosed comprising: a carrier fluid, a surfactant, a fluorine source and an organic stabilizer able to minimize precipitation of fluorine The associated method to remove the filter cake is also described.

8575073, Nov 5, 2013

Jun 20, 2008

12/143105

Syed Ali - Sugar Land TX, US
Leiming Li - Sugar Land TX, US
Lijun Lin - Sugar Land TX, US
Paul R. Howard - Sugar Land TX, US
Curtis L. Boney - Houston TX, US
Carlos Abad - Richmond TX, US

Schlumberger Technology Corporation - Sugar Land TX

C09K 8/62

507225, 507120, 507131, 507226, 507244, 507269, 1663051

A treatment fluid for treating a subterranean formation penetrated by a wellbore is formed from water, a polyacrylamide in an amount of less than about 0. 5% by weight of the fluid for reducing friction of the fluid and a stabilized peroxide breaker. A method of treating a subterranean formation penetrated by a wellbore is carried out by forming treatment fluid comprising water, a polyacrylamide in an amount of less than about 0. 5% by weight of the fluid for reducing friction of the fluid and a stabilized peroxide breaker. The treatment fluid is introduced into the formation through the wellbore at a pressure above the fracture pressure of the formation.

8181702, May 22, 2012

Jun 17, 2010

12/817977

Oscar Bustos - Trophy Club TX, US
Syed Ali - Sugar Land TX, US
Chau Nguyen - Houston TX, US

Schlumberger Technology Corporation - Sugar Land TX
M-I L.L.C. - Houston TX

E21B 33/138, E21B 43/28

166279, 166293, 166300, 166304

A method of treating a subterranean formation including emplacing in a wellbore a fluid, comprising an oleaginous continuous phase, a non-oleaginous discontinuous phase, an emulsifier, at least one degradable material, and at least one bridging material, and contacting the formation with the fluid. A method and apparatus related to an invert emulsion fluid loss pill including an oleaginous continuous phase, a non-oleaginous discontinuous phase, an emulsifier, at least one degradable material, wherein the degradable material hydrolyzes to release an organic acid, and at least one bridging material.

2011031, Dec 29, 2011

Jun 23, 2010

12/821881

Leiming Li - Sugar Land TX, US
Lijun Lin - Sugar Land TX, US
Syed A. Ali - Sugar Land TX, US
Curtis L. Boney - Houston TX, US
Richard D. Hutchins - Sugar Land TX, US

E21B 43/22

166300

The invention provides a method made of steps of injecting into a wellbore, a composition comprising a solvent, a crosslinkable polymer, a crosslinking agent capable of crosslinking the polymer or forming a polymer, and a gelling accelerator selected from the group consisting of carbon dioxide, polylactic acid, encapsulated acid and latent acid; and allowing viscosity of the composition to increase and form a gel more quickly with the gelling accelerator than without.

2013011, May 16, 2013

Dec 20, 2012

13/722853

Schlumberger Technology Corporation - Sugar Land TX, US
Roberto Arangath - Naucalpan de Juarez, MX
Arthur Milne - Quito, EC
Pedro Saldungaray - Reynosa, MX
Richard Donald Hutchins - Sugar Land TX, US
Syed A. Ali - Sugar Land TX, US
Baudel William Quintero - Friendswood TX, US
Leiming Li - Sugar Land TX, US

SCHLUMBERGER TECHNOLOGY CORPORATION - Sugar Land TX

E21B 43/16

1663051

The invention provides a method made of steps of injecting into a wellbore, a composition comprising a solvent, a surfactant, a foaming gas, a foam enhancer, a crosslinkable polymer, and a crosslinking agent capable of crosslinking the polymer, wherein the foam enhancer increases the foam half-life of the gel composition compared to the gel composition without the foam enhancer; and allowing viscosity of the composition to increase and form a gel.

7893010, Feb 22, 2011

Apr 30, 2009

12/433420

Syed Ali - Sugar Land TX, US
Leiming Li - Sugar Land TX, US
Paul R. Howard - Sugar Land TX, US
Sumitra Mukhopadhyay - Sugar Land TX, US

Schlumberger Technology Corporation - Sugar Land TX

C09K 8/60, C09K 8/62, C09K 8/584, C09K 8/588, E21B 43/26

507219, 1663051, 1663081, 507244, 507248, 507250, 507252, 507259, 507261, 507263, 507266, 507904, 507922, 507924, 516 53, 516 67, 516 72, 516922

A well treatment microemulsion for use in a subterranean formation is disclosed, the microemulsion comprises a solvent blend comprising a solvent and a co-solvent; a surfactant blend comprising a surfactant, wherein the surfactant blend is able to give formation intermediate wettability properties; an alcohol; and a carrier fluid; wherein the alcohol, the solvent and surfactant blends are combined with the carrier fluid to produce the well treatment microemulsion. By intermediate wettability it is meant that the water has an advancing contact angle on the surface between 62 and 133 degrees. The associate method of treating a subterranean formation of a well with the microemulsion and the associate method of modifying the wettability of the formation with the microemulsion are also disclosed.

8517100, Aug 27, 2013

May 12, 2010

12/778234

Syed A. Ali - Sugar Land TX, US
Gunnar Debruijn - Calgary, CA
Laurent Delabroy - Houston TX, US
Emmanuel Therond - Paris, FR
Bruno Drochon - Cambridge, GB
Cecilia Nguyen - Houston TX, US

Schlumberger Technology Corporation - Sugar Land TX

E21B 33/13

166293, 166294, 166300

Single-phase microemulsions, comprising a solvent, a surfactant blend and a carrier fluid, are effective spacer fluids for use during cementing operations. The solvent may be selected from the group consisting of monoterpenes, diterpenes, and alkyl or aryl esters of short-chain alcohols. The surfactant blend comprises a water-wetting surfactant or nonionic surfactant, a co-surfactant and an oil-solubilizing surfactant. The carrier fluid is aqueous. The solvent and surfactant blend are combined with the carrier fluid to produce the well-treatment microemulsion.

8186438, May 29, 2012

Jul 24, 2009

12/509223

Syed Ali - Sugar Land TX, US
Peter J. Photos - Houston TX, US
Francois M. Auzerais - Boston MA, US
Douglas Pipchuk - Calgary, CA

Schlumberger Technology Corporation - Sugar Land TX

E21B 37/06

166312, 166300, 166304

The current application discloses a method of removing debris from a wellbore including contacting debris in a wellbore with a treatment fluid, wherein the fluid contains degradable fibers, collecting at least a portion of the treatment fluid, and allowing the degradable fibers to degrade. The current application also discloses a method of removing debris from a wellbore including contacting debris in a wellbore with a treatment fluid, wherein the fluid contains degradable fibers, collecting the treatment fluid, and exposing the fluid to a composition to encourage the degradable fibers to degrade.