Effect of Olivine, Barite and Calcium Carbonate on Cutting Carrying Capacity of Water-Based Drilling Fluids

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-08-26 DOI:10.2174/0115734110309877240812094622

Yasin Erdoğan, Onur Eser Kök, Adil Özdemir, Sarper Öztürk

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Abstract

Introduction: In this study, the effect of different weighing material such as olivine, barite and calcium carbonate on cutting carrying of water-based drilling fluids was investigated. Initially, characterization studies were performed for the additive materials. Method: Then, spud type muds were prepared with bentonite and the weighing materials were added at different rates ranging from wt.1-6%. After the sample preparation, mud weight, 600 and 300 rpm dial reading, plastic viscosity, yield point, flow behavior index and power law consistency factor values were measured/calculated. Result: With these results, cutting carrying index of the muds was calculated and the effect of the additive materials was compared. According to the results, it was determined that the barite added muds had better cutting carrying capacity than others and the calcium carbonate added muds showed worse cutting carrying capacity. Optimal CCI results were obtained from O-5 as 3.7869 and, from B-6 as 5.9417 and from C-4 as 2.7113. Conclusion: Results of this study show that olivine can be used as low additive ratios in drilling muds to clean the hole.

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橄榄石、重晶石和碳酸钙对水基钻井液切削承载能力的影响

简介本研究调查了橄榄石、重晶石和碳酸钙等不同称量材料对水基钻井液切削载荷的影响。首先对添加剂材料进行了表征研究。方法：然后，用膨润土制备泥浆，并以 1-6% 的不同比例添加称量材料。样品制备完成后，测量/计算泥浆重量、600 和 300 转/分刻度盘读数、塑性粘度、屈服点、流动性指数和幂律稠度因子值。结果：根据这些结果，计算了泥浆的切削承载指数，并比较了添加剂的效果。结果表明，添加重晶石的泥浆比其他泥浆具有更好的切削承载能力，而添加碳酸钙的泥浆则显示出更差的切削承载能力。O-5 的最佳 CCI 值为 3.7869，B-6 为 5.9417，C-4 为 2.7113。结论研究结果表明，橄榄石可作为低添加比的钻井泥浆用于清洁钻孔。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.