Results 51 to 60 of about 1,009,618 (111)

Theoretical and technological system for Highly efficient development of deep coalbed methane in the Eastern edge of Erdos Basin

Meitan xuebao
Aiming at the development problems of deep coal reservoirs, such as deep burial, low permeability and complex stress field, this paper clarifies that the resource enrichment conditions, effective fracturing volume, effective horizontal section length ...
Fengyin XU, Zhihong NIE, Wei SUN, Xianyue XIONG, Borui XU, Lei ZHANG, Xiaosong SHI, Ying LIU, Shirui LIU, Zengping ZHAO, Yuan WANG, Hongxing HUANG, Haikun LIN   +12 more
doaj   +1 more source

Dynamic-to-static elastic parameter conversion models for coals under temperature-pressure coupling: A case study of the No. 8 coal seam in the Daning-Jixian block

Meitian dizhi yu kantan
ObjectiveExisting dynamic-to-static elastic parameter conversion models for coals fail to fully account for the actual in situ pressure and temperature conditions of deep reservoirs.
Wei ZHANG, Peng WU, Conghui LIU, Sidun ZHANG, Xuedong SUN, Haixing YANG, Zhuang MA, Rui SHI, Jian SHEN   +8 more
doaj   +1 more source

Teaching in the block: perceptions from an agricultural education classroom [PDF]

, 2002
Plan BA relatively new initiative called block scheduling is being used in high schools all over the country. Several schools are investigating and adopting block schedules to replace traditional schedules.
Spoelstra, Elizabeth
core  

Productivity prediction and production performances of deep coalbed methane horizontal wells throughout full life cycle

Meitan xuebao
The deep coalbed methane (DCBM) reservoir is mainly composed of desorbed gas and meanwhile rich in free gas with the characteristics of high gas saturation.
Jiaosheng YANG, Nan WANG, Meizhu WANG, Jia DENG, Xiuqin LU, Hongqing SONG   +5 more
doaj   +1 more source

In Situ Stress Distribution of Deep Coals and Its Influence on Coalbed Methane Development in the Shizhuang Block, Qinshui Basin, China. [PDF]

ACS Omega, 2023
Zhang Y, Sun B, Deng Z, Chao W, Men X.
europepmc   +1 more source

Low-Yield Genesis of Coalbed Methane Stripper Wells in China and Key Technologies for Increasing Gas Production. [PDF]

ACS Omega, 2022
Su X, Wang Q, Feng Y, Wang X, Ji C.
europepmc   +1 more source

Outcomes and implications of pilot tests for deep coalbed methane production on the eastern margin of the Ordos Basin

Breakthroughs in the exploration and production of deep coalbed methane (CBM) in the Daning-Jixian block on the eastern margin of the Ordos Basin exert a profound influence on the CBM industry, arousing extensive concern and follow-up.
Wei, SONG, Xiaoyi, SUN, Zhihong, NIE, Lei, ZHANG, Mansheng, WU, Shirui, LIU, Ying, LIU, Fengyin, XU, Xianyue, XIONG, Xia, YAN, Wei, SUN, Yanqing, FENG, Xiaosong, SHI   +12 more
core   +1 more source

De Pauliana actione

quam ... pro summis in utroque iure licentiae honoribus & privilegiis consequendis, publicè eruditorum examini subiicit Iacob Block, Hamburgensis, ad diem ... Octobr. ann. 1657, horis locoque consuetisEnthält 50 ThesenDatum hs. erg.: ad diem 3.
Block, Jacob
core   +1 more source

Price Impact of Block Trades and Price Behavior Surrounding Block Trades in Indian Capital Market [PDF]

We analyze the permanent (information effect) and temporary (liquidity effect) impact of block trades transacted in the National Stock Exchange of India. Block trades are identified using multiple criteria based on trade value and trade volume.
Agarwalla, Sobhesh Kumar, Pandey, Ajay
core  

So far, so close

, 2010
Catalogue of exhibition held at Block Projects, Richmond, Victoria.
Block Projects
core