CN101698579A - 耐高温油井水泥缓凝剂 - Google Patents
耐高温油井水泥缓凝剂 Download PDFInfo
- Publication number
- CN101698579A CN101698579A CN200910229271A CN200910229271A CN101698579A CN 101698579 A CN101698579 A CN 101698579A CN 200910229271 A CN200910229271 A CN 200910229271A CN 200910229271 A CN200910229271 A CN 200910229271A CN 101698579 A CN101698579 A CN 101698579A
- Authority
- CN
- China
- Prior art keywords
- oil well
- well cement
- high temperature
- cement retarder
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/0028—Aspects relating to the mixing step of the mortar preparation
- C04B40/0039—Premixtures of ingredients
- C04B40/0046—Premixtures of ingredients characterised by their processing, e.g. sequence of mixing the ingredients when preparing the premixtures
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
- C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/20—Retarders
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/80—Optical properties, e.g. transparency or reflexibility
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102292713A CN101698579B (zh) | 2009-10-21 | 2009-10-21 | 耐高温油井水泥缓凝剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102292713A CN101698579B (zh) | 2009-10-21 | 2009-10-21 | 耐高温油井水泥缓凝剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101698579A true CN101698579A (zh) | 2010-04-28 |
CN101698579B CN101698579B (zh) | 2012-11-28 |
Family
ID=42147039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009102292713A Active CN101698579B (zh) | 2009-10-21 | 2009-10-21 | 耐高温油井水泥缓凝剂 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101698579B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102381857A (zh) * | 2010-09-06 | 2012-03-21 | 丁俊 | 超缓凝水泥料配方及缓凝剂 |
CN113493322A (zh) * | 2021-07-16 | 2021-10-12 | 河南省恒信阳光实业有限公司 | 油井水泥缓凝剂及其制备方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1669972A (zh) * | 2005-02-23 | 2005-09-21 | 刘茂平 | 快硬硫铝酸盐水泥复合缓凝剂 |
CN101451061B (zh) * | 2008-12-30 | 2011-03-16 | 山东大学 | 一种油泥砂固砂堵水调剖剂 |
-
2009
- 2009-10-21 CN CN2009102292713A patent/CN101698579B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102381857A (zh) * | 2010-09-06 | 2012-03-21 | 丁俊 | 超缓凝水泥料配方及缓凝剂 |
CN102381857B (zh) * | 2010-09-06 | 2016-02-17 | 丁俊 | 超缓凝水泥料配方及缓凝剂 |
CN113493322A (zh) * | 2021-07-16 | 2021-10-12 | 河南省恒信阳光实业有限公司 | 油井水泥缓凝剂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101698579B (zh) | 2012-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: SHANDONG SHENGLI OILFIELD CEMENTING ENGINEERING TE Free format text: FORMER OWNER: SHANDONG WORLD OILFIELD TECHNOLOGY CO., LTD. Effective date: 20121016 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 257000 DONGYING, SHANDONG PROVINCE TO: 257064 DONGYING, SHANDONG PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20121016 Address after: 257064 No. 1, Changping street, Dezhou Road, Dongying District, Shandong, Dongying Applicant after: SHANDONG SHENGYOU CEMENTING ENGINEERING TECHNOLOGY Co.,Ltd. Address before: 257000 No. two, 1240 South Road, Shandong, Dongying Applicant before: SHANDONG WORLD OILFIELD TECHNOLOGY Co.,Ltd. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230728 Address after: 257000 high tech park of Petroleum University, Dongying District, Dongying City, Shandong Province Patentee after: Shandong Shengyou Petroleum Engineering Co.,Ltd. Address before: 257064 No. 1, Changping street, Dezhou Road, Dongying District, Shandong, Dongying Patentee before: SHANDONG SHENGYOU CEMENTING ENGINEERING TECHNOLOGY Co.,Ltd. |