AMPP Store - Products tagged with 'calcium sulfate'

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04397 Calcium Sulfate Scale: Field Tests and Model Predictions

Product Number: 51300-04397-SG

ISBN: 04397 2004 CP

Author: Krishnam U.G. Raju and Hisham A. Nasr-El-Din, Saudi Aramco

Publication Date: 2004

$20.00

The formation brine in a giant carbonate reservoir had high total dissolved solids and high calcium ion concentration. The absence of any major sulfate-scaling problem in this field despite the seawater flood for more than 25 years is attributed to the injection of compatible aquifer waters before the onset of seawater injection.

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Adhesion Tests and Failure Modes Study on Structural Steel Coatings

Product Number: 41213-771-SG

Author: Wei Zheng, John J. Myers

Publication Date: 2013

$20.00

Pull-off adhesion behaviors of 15 coating systems in three groups were studied utilizing test method ASTM D4541. Three groups of coating systems included coating systems with organic or inorganic zinc-rich primers, polymeric polyurea coatings, and overcoating systems applied on an existing coating system.

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Kinetic and Morphological Investigation of Calcium Sulfate Dihydrate (gypsum) Scale Formation on Heat Exchanger Surfaces in the Presence of Inhibitors

Product Number: 51317--9020-SG

ISBN: 9020 2017 CP

Author: Zahid Amjad

Publication Date: 2017

$20.00

Gypsum scale formation takes place directly on the surface of heat exchanger without bulk or spontaneous precipitation in the reaction cell. Polymeric and non-polymeric inhibitors have been examined for their effects on the rate of scale formation.

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Laboratory Synthesis and Performance Evaluation of A Phosphonate-type Scale Inhibitor

Product Number: 51323-18784-SG

Author: Shaohua Chen, Tianping Huang, Tao Chen

Publication Date: 2023

$20.00

Scaling is an important factor affecting oilfield production. The main reasons for scale formation are usually either the mixing of incompatible waters in production flow systems, for example, a formation of brine and seawater injected for maintaining downhole pressure, or changing the
reservoir conditions such as temperature, pressure, and brine pH, among others1,2. Carbonate scaling is dependent upon the equilibrium between bicarbonate, carbonate, and carbon dioxide relative to changes in the temperature and pressure3,4. Scale can deposit on almost any surface,
so that, once a scale layer is formed, it will continue to become thicker unless treated. Scale can block pore throats in the near-well bore region or in the well itself, causing formation damage and loss of well productivity.

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NACE TM0374-HD2001-SG, Laboratory Screening Tests to Determine the Ability of Scale Inhibitors to Prevent the Precipitation of Calcium Sulfate and Calcium Carbonate from Solution (for Oil and Gas Production Systems)

Product Number: 21208-HD2001-SG

ISBN: 1-57590-124-2

$179.00

Test methods designed to provide a relative and quantitative measure of the abilities of scale inhibitors to prevent the precipitation of solids, a necessary and critical stage in the formation of scale.

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Systematic Risk Evaluation of Calcium Sulfate Formation in Production System

Product Number: 51323-19511-SG

Author: Tao Chen, Qiwei Wang, Faisal Alrasheed, Norah Aljeaban

Publication Date: 2023

$20.00

Scale formation is one of the flow assurance problems encountered in the oil and gas industry. It can deposit from reservoir, downhole tubing to topside facilities. Once formed, it could have a significant impact on production, including tubing and valve blockage, interference of well intervention, and even well abundance.

Calcium sulfate is one of the common scales formed in the oilfields.

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TM0374-1990, Laboratory Screening Tests to Determine the Ability of Scale Inhibitors to Prevent the Precipitation of Calcium Sulfate and Calcuim Carbonate From Solution (For Oil and Gas Production Systems)

Product Number: 53023-HD1990

Author: Nace International

Publication Date: 1990

$179.00

Test methods designed to provide a relative and quantitative measure of the abilities of scale inhibitors to prevent the precipitation of solids, a necessary and critical stage in the formation of scale. Historical Document 1990

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TM0374-2016-SG, Laboratory Screening Tests to Determine the Ability of Scale Inhibitors to Prevent the Precipitation of Calcium Sulfate and Calcium Carbonate from Solution (for Oil and Gas Production Systems)

Product Number: 21208-SG

ISBN: 1-57590-124-2

Publication Date: 2016

$109.00

Test methods designed to provide a relative and quantitative measure of the abilities of scale inhibitors to prevent the precipitation of solids, a necessary and critical stage in the formation of scale.

Products tagged with 'calcium sulfate'

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