Schlumberger Technology Corporation

China Petroleum Chemical Corporation

Beijing Research Institute of Chemical Industry, China Petroleum & Chemical Corporation

Beijing Gridsum Technology Co., Ltd.

Services Petroliers Schlumberger

Ke Jiang

Lin Xu

Hui Liu

Nikita Chugunov

Joel Herve Le Calvez

Ram Sunder Kalyanraman

Hua Yu

Aimin Liang

Thomas Pfeiffer

Vassilis Varveropoulos

Hadrien Dumont

Eric Jeanson

Bertrand Claude Theuveny

Peng Shi

Chuanqing Li

Simon Edmundson

Morten Kristensen

Erwan Olliero

Henri-Pierre Valero

Ximing Xie

Claude Signer

Nini Wang

Sebastien Roche

Guillaume Borrel

Wenjuan Sun

Xinhe Kang

Zhenning Bao

Marie Lefranc

Liangliang Qu

Pierre Bettinelli

Wiwin Yuliana

Marie Emeline Cecile Lefranc

The present disclosure relates to a system that is operable to receive an execution plan and execute a control operation on one or more equipment based operations within the execution plan. The one or more operations may include a data capturing operation associated with a resource site. In one embodiment, the system may be operable to execute at least a first operation in response to a success variable of the data capturing operation indicating a successful execution of the data capturing operation. The first operation may include a quality control operation that is executed by comparing at least one characteristic of the captured data to an expected characteristic to generate quality state data. The quality state data may have one of an acceptable status and an undesirable status. In response to the quality state data indicating an acceptable status for the quality control operation, executing at least a second operation.

Autonomous operations in oil and gas fields

The invention discloses a method and a device for identifying specific text information, relates to the technical field of computers, and is mainly intended to enable quick, easy and effective identification of text information with a specific format in a target text. The main technical solution of the present invention is to perform multi-dimensional vectorization to the target text according to a preset dimension to obtain a vectorized text; acquire text information compliant with a preset state transition rule in the vectorized text; calculate the text information by using a dynamic programming algorithm, and determine optimal text information compliant with a preset format, and output the optimal text information as the result of identifying the specific text information in the target text. The invention is mainly used for identifying and acquiring text information.

Method and device for identifying specific text information

The present invention provides a functional diene polymer, a preparation method thereof and a rubber composition comprising the functional diene polymer. The functional diene polymer comprises at least one type of conjugated diene structural units and silane coupler functional units represented by formula (I) in its molecular chain, and the number-average molecular weight of the functional diene polymer is 50,000&#x2dc;1,000,000; R-Rare C-Clinear or branched alkyl or heteroatom-containing C-Clinear or branched alkyl, and the heteroatom is selected from one or more of halogen, oxygen, sulfur, silicon, and phosphorus. Not only the relationship between the wet slip resistance and the rolling resistance of the functional diene polymer is effectively improved, but also the offensive odor produced in the rubber mixing process owing to the addition of the silane coupler is reduced. 

Functional diene polymer, preparation method thereof, and rubber composition comprising the same

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Beijing, China

Ke Jiang