Set r & d, sales, services in one of the cellulose ether product operators

CN/EN

 

15203125670

If you have any requirement, please contact us, we will provide you with free samples and related materials.

联系人:李先生     电  话:+86-15203125670     邮  箱:15203125670@163.com

昇恒新材料科技有限公司 版权所有 2019 copyright     网站建设:中企动力 保定   冀ICP备19006901号-1 

Page view:
The product name

Oil and gas drilling

Summary information
没有此类产品
The product description
产品参数

Oil drilling mud:

Oil drilling mud, commonly known as drilling mud, plays a very important role in oil drilling operations.

Drilling fluid is the general name of various circulating fluids that meet the needs of drilling with its various functions in the drilling process. Drilling fluid is the blood of drilling, also known as drilling rinse fluid. Drilling fluid mud, mainly suitable for loose, crack development, easy to collapse and block, water expansion and spalling hole wall unstable rock.

 

Main functions:

The harsh environment of underground drilling operations facilitates the research and development of drilling fluids, which require the ability to perform a number of key tasks during drilling: suspension, pressure control, rock stability, buoyancy, lubrication, and cooling.

 

 
 

Development scale:

The global drilling workload has continued to increase in recent years, with more than 110,000 Wells drilled in 2012. At present, China has been the world's second largest drilling scale.
 
 
 
 
 
 
 
 
 
 
 
Products available:
Sodium carboxymethyl cellulose (CMC), main technical indicators:

 

Product model

Starch and its derivatives

Viscometer 600r/min reading (mpa.s)

Filtration loss (mL)

moisture(%)

Distilled water

4%Salt water

Saturated brine

LV-CMC

There is no

≤90

--

--

≤10

≤10

HV-CMC

There is no

≥30

≥30

≥30

≤10

≤10

Conform to the GB/T 5005-2010    API SPEC. 13A

 

Polyanionic cellulose (PAC), main technical indicators:

 

Product model

Main technical indicators

Degree of substitution(D.S)

The purity(%)

Amount of filtration(ml)

Apparent viscosity(mpa·s)

PH

moisture(%)

PAC-LV1

≥0.9

≥65

≤16.0

≤40

7.0-9.0

≤8.0

PAC-LV2

≥0.95

≥97

≤11.0

≤30

7.0-9.0

≤8.0

PAC-HV1

≥0.9

≥80

≤23.0

≥50

6.5-8.0

≤8.0

PAC-HV2

≥0.95

≥97

≤17.0

≥60

6.5-8.0

≤8.0

Note: product execution GB/T 5005-2010、API SPEC. 13A,If there are special requirements for indicators, they can be customized through negotiation

 

Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
Previous article
Next article