Methods of making and using cement coated substrate

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9896903
SERIAL NO

14716504

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A method of treating a subterranean formation via well bore may include introducing a plurality of particles into the subterranean formation via the well bore, each particle having a substrate and a layer of cement on the substrate. The cement may be in a state of suspended hydration and the method may include introducing moisture to the subterranean formation via the well bore. The method may also include allowing the particles and the moisture to contact one another. Contact between the particles and the moisture may cause the cement to move from a state of suspended hydration to a state of secondary hydration.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • SHELL OIL COMPANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boer, Jochem Okke Amsterdam, NL 3 42
Brett, Peter Liam Houston, US 1 33
Farinas, Moya Mauricio Jose Houston, US 4 43
Fonseca, Ocampos Ernesto Rafael Houston, US 11 90
Hackbarth, Claudia Jane Bellaire, US 2 36
Hamelink, Cornelis Pieter Amsterdam, NL 3 33
Haverkort, Robertus Hermannes Johannes Jozef Ulestraten, NL 1 33
Kerkar, Prasad Baloo Houston, US 3 25
Mowad, Benjamin Houston, US 5 41
Noe, Jeffrey Maloy Houston, US 3 42
Van, Der Horst Jesper Amsterdam, NL 1 33
Van, Der Wegen Gerardus Johannes Leonardus Sittard, NL 3 41
Van, Selst Henricus Lambertus Maria Sittard, NL 1 33
Verbist, Guy Lode Magda Maria Amsterdam, NL 39 191

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Aug 20, 2025
11.5 Year Payment $7400.00 $3700.00 $1850.00 Aug 20, 2029
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00