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1. An effective treatment method for shale gas drilling cuttings solidified body

Author:
Wang, Chao-qiang,   et al.   ; Liu, Dong-sheng; Mei, Xu-dong; Qian-Huang,; Ding, Shi-min;     Show all 5 Authors
Source:
Environmental science and pollution research international 2019 v.26 no.17 pp. 17853-17857
ISSN:
0944-1344
Subject:
X-ray diffraction; cement; clean fuels; cutting; drilling; energy-dispersive X-ray analysis; environmental impact; environmental performance; heavy metals; kilns; land resources; leachates; leaching; metal ions; microstructure; raw materials; shale gas; soaking; solid wastes
Abstract:
... The exploration and production of shale gas technology provides a way for utilization of clean fuels. However, during the exploration process of shale gas, enormous amount of drilling cutting was generated and had to be solidified and landfilled. So the accumulation of shale gas drilling cutting solidified body (SGDS)causes severe land resource misuse and environmental complications. This study fo ...
DOI:
10.1007/s11356-019-05273-0

2. Performance of non-fired bricks containing oil-based drilling cuttings pyrolysis residues of shale gas

Author:
Wang, Chao-qiang,   et al.   ; Lin, Xiao-yan; Mei, Xu-dong; Luo, Xue-gang;     Show all 4 Authors
Source:
Journal of cleaner production 2019 v.206 pp. 282-296
ISSN:
0959-6526
Subject:
Fourier transform infrared spectroscopy; X-ray diffraction; bricks; drilling; durability; energy-dispersive X-ray analysis; environmental performance; microstructure; oils; pyrolysis; scanning electron microscopy; shale gas
Abstract:
... The huge amounts of oil-based drilling cuttings pyrolysis residues (ODPR) are produced in oil and gas development field which can result in serious environmental safety problems. The experimental study of the feasibility of using ODPR has been represented in this paper as the replacements for finer aggregates and also as part of the cementitious materials found in bricks. Mechanical and physical p ...
DOI:
10.1016/j.jclepro.2018.09.128

3. Environmental performance, mechanical and microstructure analysis of concrete containing oil-based drilling cuttings pyrolysis residues of shale gas

Author:
Wang, Chao-qiang,   et al.   ; Lin, Xiao-yan; He, Ming; Wang, Dan; Zhang, Si-lan;     Show all 5 Authors
Source:
Journal of hazardous materials 2017 v.338 pp. 410-427
ISSN:
0304-3894
Subject:
Fourier transform infrared spectroscopy; X-ray diffraction; compression strength; concrete; drilling; energy-dispersive X-ray analysis; environmental performance; fly ash; microstructure; pollution; pyrolysis; research projects; scanning electron microscopy; shale gas
Abstract:
... The overall objective of this research project is to investigate the feasibility of incorporating oil-based drilling cuttings pyrolysis residues (ODPR) and fly ash serve as replacements for fine aggregates and cementitious materials in concrete. Mechanical and physical properties, detailed environmental performances, and microstructure analysis were carried out. Meanwhile, the early hydration proc ...
DOI:
10.1016/j.jhazmat.2017.05.051

4. Environmental security control of resource utilization of shale gas’ drilling cuttings containing heavy metals

Author:
Wang, Chao-qiang,   et al.   ; Lin, Xiao-yan; Zhang, Chun; Mei, Xu-dong;     Show all 4 Authors
Source:
Environmental science and pollution research international 2017 v.24 no.27 pp. 21973-21983
ISSN:
0944-1344
Subject:
drilling; groundwater; heavy metals; models; pollutants; risk; shale; soil
Abstract:
... The overall objective of this research project was to investigate the heavy metals environmental security control of resource utilization of shale gas’ drilling cuttings. To achieve this objective, we got through theoretical calculation and testing, ultimately and preliminarily determine the content of heavy metals pollutants, and compared with related standards at domestically and abroad. The res ...
DOI:
10.1007/s11356-017-9703-0

5. A study on the oil-based drilling cutting pyrolysis residue resource utilization by the exploration and development of shale gas

Author:
Wang, Chao-qiang,   et al.   ; Jin, Ji-zhong; Lin, Xiao-yan; Xiong, De-ming; Mei, Xu-dong;     Show all 5 Authors
Source:
Environmental science and pollution research international 2017 v.24 no.21 pp. 17816-17828
ISSN:
0944-1344
Subject:
bricks; cement; construction materials; cutting; drilling; energy conservation; environmental protection; industry; pyrolysis; shale; society
Abstract:
... Based on the requirement of national energy conservation and environmental protection, attention has been given to building an environment-friendly and resource-saving society. Shale gas oil-based drilling cutting pyrolysis residues (ODPRs) have been used as the main research object to developing new technology which can convert the residues into a harmless and recyclable material. Using the test ...
DOI:
10.1007/s11356-017-9199-7