Preparation and Hydrogelling Performances of a New Drilling Fluid Filtrate Reducer from Plant Press Slag

Plant press slag (PPS) containing abundant cellulose and starch is a byproduct in the deep processing of fruits, cereals, and tuberous crops products. PPS can be modified by using caustic soda and chloroacetic acid to obtain an inexpensive and environmentally friendly filtrate reducer of drilling fl...

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Main Authors: Wenjun Long, Xialei Zhu, Fengshan Zhou, Zhen Yan, Amutenya Evelina, Jinliang Liu, Zhongjin Wei, Liang Ma
Format: Article
Language:English
Published: MDPI AG 2022-03-01
Series:Gels
Subjects:
Online Access:https://www.mdpi.com/2310-2861/8/4/201
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author Wenjun Long
Xialei Zhu
Fengshan Zhou
Zhen Yan
Amutenya Evelina
Jinliang Liu
Zhongjin Wei
Liang Ma
author_facet Wenjun Long
Xialei Zhu
Fengshan Zhou
Zhen Yan
Amutenya Evelina
Jinliang Liu
Zhongjin Wei
Liang Ma
author_sort Wenjun Long
collection DOAJ
description Plant press slag (PPS) containing abundant cellulose and starch is a byproduct in the deep processing of fruits, cereals, and tuberous crops products. PPS can be modified by using caustic soda and chloroacetic acid to obtain an inexpensive and environmentally friendly filtrate reducer of drilling fluids. The optimum mass ratio of m<sub>NaOH</sub>:m<sub>MCA</sub>:m<sub>PPS</sub> is 1:1:2, the optimum etherification temperature is 75 °C, and the obtained product is a natural mixture of carboxymethyl cellulose and carboxymethyl starch (CMCS). PPS and CMCS are characterized by using X-ray diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, thermogravimetric, X-ray photoelectron spectroscopy, and elemental analysis. The filtration loss performance of CMCS is stable before and after hot-rolling aging at 120 °C in 4.00% NaCl and saturated NaCl brine base slurry. The minimum filtration loss value of CMCS is 5.28 mL/30 min at the dosage of 1.50%. Compared with the commercial filtrate reducers with a single component, i.e., carboxymethyl starch (CMS) and low viscosity sodium carboxymethyl cellulose (LV-CMC), CMCS have a better tolerance to high temperature of 120 °C and high concentration of NaCl. The filtration loss performance of low-cost CMCS can reach the standards of LV-CMC and CMS of the specification of water-based drilling fluid materials in petroleum industry.
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spelling doaj.art-cae7c662d6a44974a4a90f9d2db880d02023-12-01T20:55:48ZengMDPI AGGels2310-28612022-03-018420110.3390/gels8040201Preparation and Hydrogelling Performances of a New Drilling Fluid Filtrate Reducer from Plant Press SlagWenjun Long0Xialei Zhu1Fengshan Zhou2Zhen Yan3Amutenya Evelina4Jinliang Liu5Zhongjin Wei6Liang Ma7Beijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences (Beijing), No. 29 Xueyuan Road, Haidian District, Beijing 100083, ChinaBeijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences (Beijing), No. 29 Xueyuan Road, Haidian District, Beijing 100083, ChinaBeijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences (Beijing), No. 29 Xueyuan Road, Haidian District, Beijing 100083, ChinaBeijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences (Beijing), No. 29 Xueyuan Road, Haidian District, Beijing 100083, ChinaBeijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences (Beijing), No. 29 Xueyuan Road, Haidian District, Beijing 100083, ChinaBeijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences (Beijing), No. 29 Xueyuan Road, Haidian District, Beijing 100083, ChinaBeijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences (Beijing), No. 29 Xueyuan Road, Haidian District, Beijing 100083, ChinaBeijing Key Laboratory of Materials Utilization of Nonmetallic Minerals and Solid Wastes, National Laboratory of Mineral Materials, School of Materials Science and Technology, China University of Geosciences (Beijing), No. 29 Xueyuan Road, Haidian District, Beijing 100083, ChinaPlant press slag (PPS) containing abundant cellulose and starch is a byproduct in the deep processing of fruits, cereals, and tuberous crops products. PPS can be modified by using caustic soda and chloroacetic acid to obtain an inexpensive and environmentally friendly filtrate reducer of drilling fluids. The optimum mass ratio of m<sub>NaOH</sub>:m<sub>MCA</sub>:m<sub>PPS</sub> is 1:1:2, the optimum etherification temperature is 75 °C, and the obtained product is a natural mixture of carboxymethyl cellulose and carboxymethyl starch (CMCS). PPS and CMCS are characterized by using X-ray diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, thermogravimetric, X-ray photoelectron spectroscopy, and elemental analysis. The filtration loss performance of CMCS is stable before and after hot-rolling aging at 120 °C in 4.00% NaCl and saturated NaCl brine base slurry. The minimum filtration loss value of CMCS is 5.28 mL/30 min at the dosage of 1.50%. Compared with the commercial filtrate reducers with a single component, i.e., carboxymethyl starch (CMS) and low viscosity sodium carboxymethyl cellulose (LV-CMC), CMCS have a better tolerance to high temperature of 120 °C and high concentration of NaCl. The filtration loss performance of low-cost CMCS can reach the standards of LV-CMC and CMS of the specification of water-based drilling fluid materials in petroleum industry.https://www.mdpi.com/2310-2861/8/4/201plant press slag (PPS)carboxymethylationmixture of carboxymethyl cellulose and carboxymethyl starch (CMCS)filtrate reducerdrilling fluids
spellingShingle Wenjun Long
Xialei Zhu
Fengshan Zhou
Zhen Yan
Amutenya Evelina
Jinliang Liu
Zhongjin Wei
Liang Ma
Preparation and Hydrogelling Performances of a New Drilling Fluid Filtrate Reducer from Plant Press Slag
Gels
plant press slag (PPS)
carboxymethylation
mixture of carboxymethyl cellulose and carboxymethyl starch (CMCS)
filtrate reducer
drilling fluids
title Preparation and Hydrogelling Performances of a New Drilling Fluid Filtrate Reducer from Plant Press Slag
title_full Preparation and Hydrogelling Performances of a New Drilling Fluid Filtrate Reducer from Plant Press Slag
title_fullStr Preparation and Hydrogelling Performances of a New Drilling Fluid Filtrate Reducer from Plant Press Slag
title_full_unstemmed Preparation and Hydrogelling Performances of a New Drilling Fluid Filtrate Reducer from Plant Press Slag
title_short Preparation and Hydrogelling Performances of a New Drilling Fluid Filtrate Reducer from Plant Press Slag
title_sort preparation and hydrogelling performances of a new drilling fluid filtrate reducer from plant press slag
topic plant press slag (PPS)
carboxymethylation
mixture of carboxymethyl cellulose and carboxymethyl starch (CMCS)
filtrate reducer
drilling fluids
url https://www.mdpi.com/2310-2861/8/4/201
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