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1. (JP2014507487) 流体損失用薬剤を含む掘削孔補修用組成物並びにそれを調製及び使用する方法

Office : Japan
Application Number: 2013542600 Application Date: 06.12.2011
Publication Number: 2014507487 Publication Date: 27.03.2014
Grant Number: 5826858 Grant Date: 02.12.2015
Publication Kind : B2
IPC:
C09K 8/508
C09K 8/504
C04B 28/06
C04B 24/26
C04B 24/06
C04B 24/38
E21B 33/13
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
8
Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
50
Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
504
Compositions based on water or polar solvents
506
containing organic compounds
508
macromolecular compounds
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
8
Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
50
Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
504
Compositions based on water or polar solvents
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
28
Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
02
containing hydraulic cements other than calcium sulfates
06
Aluminous cements
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
24
Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
24
Macromolecular compounds
26
obtained by reactions only involving carbon-to-carbon unsaturated bonds
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
24
Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
04
Carboxylic acids; Salts, anhydrides or esters thereof
06
containing hydroxy groups
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
24
Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
24
Macromolecular compounds
38
Polysaccharides or derivatives thereof
E FIXED CONSTRUCTIONS
21
EARTH OR ROCK DRILLING; MINING
B
EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
33
Sealing or packing boreholes or wells
10
in the borehole
13
Methods or devices for cementing, for plugging holes, crevices, or the like
Applicants: ハリバートン エナジー サヴィシーズ インコーポレイテッド
Inventors: ジョセフ トリッサ
チャクラボルティ パンカイ パニ
レディ ビー ラガヴァ
Agents: 辻居 幸一
熊倉 禎男
箱田 篤
浅井 賢治
山崎 一夫
市川 さつき
Priority Data: 12/961,234 06.12.2010 US
Title: (JA) 流体損失用薬剤を含む掘削孔補修用組成物並びにそれを調製及び使用する方法
Abstract:
(JA)

掘削孔を補修する方法であって、該方法が、アルミン酸カルシウムセメント、水、及び流体損失用添加剤を含む組成物を調製する工程であって、該流体損失用添加剤が酸性ゲル化ポリマーを含む工程、該組成物を掘削孔内に配置する工程、並びに、該組成物を凝固させる工程、を含むことを特徴とする方法。掘削孔を補修する方法であって、該方法は、約10°C[約50°F]より高い坑底静温度及び/又は約3〜約9のpHを有する掘削孔の中へ、酸化アルミニウム含量がアルミン酸カルシウムセメントの全質量に基づいて約60質量%より高いアルミン酸カルシウムセメント及び酸化ゲル化ポリマーを含むセメントスラリーを配置する工程を含み、該セメントスラリーの流体損失は、10cc/10分〜約600cc/30分であることを特徴とする方法。
【選択図】 なし


Also published as:
CA2817852EP2649022MX2013006309NZ612407AU2011340304BR112013013424
MYPI 2013002013WO/2012/076841