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Design of bio-oil additives via molecular signature descriptors using a multi-stage computer-aided molecular

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 2, Pages 168-182 doi: 10.1007/s11705-021-2056-8

Abstract: Direct application of bio-oil from fast pyrolysis as a fuel has remained a challenge due to its undesirablework, computer-aided molecular design tools were developed to design optimal solvents to upgrade bio-oilFinally, phase stability analysis was conducted to evaluate the stability of the solvent-oil blend.As a result, optimal solvents that improve the solvent-oil blend properties while displaying low environmental

Keywords： computer-aided molecular design bio-oil additives molecular signature descriptor

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Oilfield Chemical Additives in Drilling: Current Applications & Development Trend

Liu Rushan,Su Changming

Strategic Study of CAE 2002, Volume 4, Issue 5, Pages 88-92

Abstract:

This paper summarizes the current research and applications of oil field chemical additives in drillingFor the development trend of oilfield chemical additives, it is, guided by new oilfield chemistry theory

Keywords： oil field additives drilling & completion fluid reservoir protectiori multifunctional polymers

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Exploration and practice of offshore oilfield effective development technology

Zhou Shouwei

Strategic Study of CAE 2009, Volume 11, Issue 10, Pages 55-60

Abstract: on the characteristics of offshore oil field.introduced to develop the offshore heavy oil field named by international experts as one of the mostIn order to achieve the further growth of producing rate and enhanced oil recovery in Bohai oil fieldWith the efficient development mode of offshore oil field, NB35-2 heavy oil field in Bohai Bay, withThe theory and practice offers not only a novel method to develop China offshore oil field but also new

Keywords： offshore oil field efficient development heavy oil marginal oil field the optimized fast drilling

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Philosophic View on Exploration Engineering of Daqing Oil Field at a New Stage

Wang Yupu

Strategic Study of CAE 2008, Volume 10, Issue 3, Pages 21-24

Abstract: text-align: justify;">During the 10th "five year" plan, the exploration work in Daqing OilField was conducted positively from the perspective of philosophy, with new achievements and 4 new inspirationsThe third inspiration illustrates that oil-finding ability is productive force, while organizing andinnovated together with the new development of "3 engineering technologies" in Daqing OilField have beneficially supported the exploration prospects.

Keywords： daqing oil field exploration engineering philosophy

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Innovation of oil and strategic thinking

Kang Yuzhu

Strategic Study of CAE 2012, Volume 14, Issue 3, Pages 37-40

Abstract:

China oil and gas exploration and development history is the historyIn this paper, we innovated eight oil and gas geological theory and eight technology, more than 500 oilIn 2010 an annual output of oil is 2.1×108 t, natural gas is 950×108 m³。From recent research and practice to think, Chinese oil and gas resources are very rich, have great potentialAt last we put forward the oil gas resources development strategy.

Keywords： oil and gas field resources oil and gas resource potential oil and gas exploration strategy

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The distribution of oil and gas in the global main basins

Kang Yuzhu

Strategic Study of CAE 2014, Volume 16, Issue 8, Pages 14-25

Abstract: The distribution of oil-gas is discussed in the three major basins.Oil and gas is mainly distributed in the paleo uplift，paleo slope，regional unconformity，fault belt ofdepression belt of the Foreland basins，which proved that it has important guiding significance in the oil-gas

Keywords： petroliferous basin oil and gas field distribution of oil-gas

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Independent Innovation and Discovery of the Paleozoic Oil-gas Field

Kang Yuzhu

Strategic Study of CAE 2006, Volume 8, Issue 9, Pages 19-23

Abstract:

In 1984, the Shachan-2 well, located in Tarim Basin and with a large amount of oil and gas flow, wasAfter the Shachan-2 well discovery, many oil fields, including the Tahe Oil-gas Field were discoveredin Tarim Basin and a new oil-gas theory of the paleozoic marine facies was advanced.field.It is of great help to further oil-gas exploration in the paleozoic marine facies field.

Keywords： paleozoic marine facies oil-gas field theory of hydrocarbon generation

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Review on new technology and field practice on offshore oil fields

Xu Wenjiang,Qiu Zongjie,Zhang Fengjiu

Strategic Study of CAE 2011, Volume 13, Issue 5, Pages 53-57

Abstract: text-align: justify;">The article introduced some new production technologies to meet challenges on offshore oil

Keywords： oil production technology field practice technology review

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The Research of Business Process Management-based on The Changqing Oil Field Cooperation Project

Ning Hui,Xiao-wei Zhou,Qing-qing Chang

Frontiers of Engineering Management 2015, Volume 2, Issue 2, Pages 182-187 doi: 10.15302/J-FEM-2015027

Abstract: This paper elaborates on defects in the PetrolChina Changqing?Oilfield Cooperation Management Project in an attempt to improve future cooperative efforts. The paper focuses on the drawbacks in the existing management process and analyzes the process by using current information management methods. This effort is made in hopes of arriving at the most efficient and effective method to redesign the existing processes.

Keywords： cooperation project process optimization management improvement

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Status and challenges for oil and gas field development in China and directions for the development of

Han Dakuang

Strategic Study of CAE 2010, Volume 12, Issue 5, Pages 51-57

Abstract:

The paper reviews the glorious course of the oil and gas field developmentAlso, the paper reveals great challenges that the oil and gas field development faces in recent yearsout the directions for the development of technologies for high-water-cut, low-permeability, heavy-oil

Keywords： oil and gas field development in China technology series high-water-cut oilfields low-permeabilityoilfields heavy-oil fields offshore oilfields complicated gas fields development direction for technologies

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Theoretical insights into influence of additives on sulfamethoxazole crystal growth kinetics and mechanisms

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10, Pages 1503-1515 doi: 10.1007/s11705-022-2294-4

Abstract: In this work, the influence of the initial chemical potential gradient, stirring speed, and polymer type on sulfamethoxazole (SMX) crystal growth kinetics was systematically investigated through density functional theory (DFT) calculations, experimental measurements and the two-step chemical potential gradient model. To investigate the influence of different conditions on the thermodynamic driving force of SMX crystal growth, SMX solubilities in different polymer solutions were studied. Four model polymers effectively improved SMX solubility. It was further found that polyvinylpyrrolidone (PVP) and hydroxypropyl methyl cellulose (HPMC) played a crucial role in inhibiting SMX crystal growth. However, polyethylene glycol (PEG) promoted SMX crystal growth. The effect of the polymer on the crystal growth mechanisms of SMX was further analyzed by the two-step chemical potential gradient model. In the system containing PEG 6000, crystal growth is dominated by the surface reaction. However, in the system containing PEG 20000, crystal growth is dominated by both the surface reaction and diffusion. In addition, DFT calculations results showed that HPMC and PVP could form strong and stable binding energies with SMX, indicating that PVP and HPMC had the potential ability to inhibit SMX crystal growth.

Keywords： insoluble drugs polymer inhibition crystallization crystal growth kinetics DFT calculations

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Numerical simulation of bituminous coal combustion in a full-scale tiny-oil ignition burner: influence

Zhengqi LI, Chunlong LIU, Xiang ZHANG, Lingyan ZENG, Zhichao CHEN

Frontiers in Energy 2012, Volume 6, Issue 3, Pages 296-303 doi: 10.1007/s11708-012-0191-0

Abstract: The progression of ignition was numerically simulated with the aim of realizing a full-scale tiny-oil

Keywords： numerical simulation tiny-oil ignition burner pulverized coal temperature field

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Trends in subsea production system and its application in offshore oil and gas field development in South

Liu Taiyuan,HuoChengsuo,Li Qingping,Wan Xiang and Li Wenying

Strategic Study of CAE 2015, Volume 17, Issue 1, Pages 51-55

Abstract: systems are accepted as a mature technology and becoming increasingly employed to develop offshore oiland gas field，especially deep water ones，due to its flexibility and advantages to enhance field recoverysystem，new trends are given in this paper，furthermore based on the summary of current status of offshore fieldcharacteristics of South China Sea，challenges are presented when considering its application in deep water field

Keywords： deep water； subsea production system； oil and gas field development； South China Sea； application and

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The new finding of Neogene marine low-resistivity light oil field in the western part of Pearl River

Xie Yuhong

Strategic Study of CAE 2011, Volume 13, Issue 5, Pages 16-22

Abstract:

Based on the new finding of Wenchang L low-resistivity light oil fieldThe oil-rock correlation, neritic reservoir type and advantageous migration and accumulation, and new

Keywords： Wenchang L low-resistivity light oil field finding process reservoir characteristics pool-forming pattern

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Advancements of oil and gas exploration in China offshore area: overview and perspective

Zhu Weilin

Strategic Study of CAE 2010, Volume 12, Issue 5, Pages 18-24

Abstract:

Under the guidance of seeking for large and middle scale oil and gasfields in recent years, the oil and gas exploration in china offshore areas is grounding on regionalmake historical breakthroughs continuously, suggesting the golden time of the present china offshore oilHowever, with the enhancement of exploration extent and enlargement of exploration area, the oil and

Keywords： China offshore area large and middle scale oil and gas field high efficiency exploration challenge