Sedimentary Research of Block8 in Jinglou Oilfield

2014 ◽  
Vol 1010-1012 ◽  
pp. 1435-1439
Author(s):  
Jun Jie Li ◽  
Yuan Fu Zhang ◽  
Guo Guo Liu
Keyword(s):  
Research Area ◽  
Sedimentary Structure ◽  
Structure Characteristics ◽  
Progressive Development ◽  
Mouth Bar ◽  
Distributary Channel

By core observation and logging in Block8, Jinglou oilfield, we distinguished the sedimentary structure characteristics and the logs’ features of subaqueous distributary channel, mouth bar, sheet sand and interdistributary. Then we promoted it in the whole region, and characterised the sedimentary faices of every layers. So we provide a reliable geological basis for progressive development in research area.

scholarly journals THE RESEARCH DOMAIN OF PRODUCT-SERVICE SYSTEMS AND VOICE OF THE CUSTOMER: A SYSTEMATIC MAPPING

2021 ◽  
Vol 1 ◽  
pp. 3101-3110
Author(s):  
Carl Nils Konrad Toller ◽  
Marco Bertoni
Keyword(s):  
Research Area ◽  
Service Systems ◽  
Future Research ◽  
Systematic Mapping ◽  
Progressive Development ◽  
Development Cycle ◽  
Product Service ◽  
Product Service Systems ◽  
Research Domain ◽  
Voice Of The Customer

AbstractProduct-Service Systems (PSS) have emerged as a key concept to meet the societal and market trends of increasing customer needs through the entire life-cycle. Unfortunately, several companies are struggling with getting revenues from service investments and translating 'real needs' to design improvements. The demand of the designer to go beyond the Voice of the Customer (VoC) is evident. This paper aims to map the interventions proposed by research in the area of PSS and VoC. Using a systematic mapping approach, the research domain was analyzed with regards to context and interventions. The results show a progressive development in the research area with a focus on the specification and realization of needs. A gap exists in connecting the engineers with 'real needs' and integrating the customer as a natural part of the entire development cycle of a PSS. By performing a systematic mapping, future research can be more focused and hopefully increasing its impact.

The Law of Reservoir Property Change both before and after Water Flooding in Liaohe Oilfield

2015 ◽  
Vol 733 ◽  
pp. 31-34
Author(s):  
Yan Zhang ◽  
Shuang Yu
Keyword(s):  
Physical Properties ◽  
Water Flooding ◽  
Pore Throat ◽  
Reservoir Properties ◽  
Throat Radius ◽  
Liaohe Oilfield ◽  
Before And After ◽  
Mouth Bar ◽  
Oilfield Development ◽  
Distributary Channel

In order to explore the change laws of physical properties and pore throat radius of reservoir both before and after water flooding to guide the oilfield in-depth fluid diversion, the reservoir properties are analyzed on the basis of core data of early exploratory well and inspection well in the middle and later stages of oilfield development. The theory of reservoir geology and development geology is used to study the change laws of reservoir properties both before and after water flooding in May 20th Development Area of Liaohe oilfield. The research result indicates that reservoir physical properties and pore throat radius have changed in the different period and different microfacies types of sand body [1-3].The permeability is changed far outweigh porosity in the physical properties of reservoir. And with the increase of time, the biggest change is the porosity and permeability of distributary channel, the next are margin of channels, mouth bar. The thin layer of channels and distal bar of physical properties have changed lesser or not. The pore throat radius has declined following distributary channel, mouth bar, thin layer of channels and distal bar in the sedimentary microfacies [4-5].The study results are helpful for the establishment of production measures at the later stage of oilfield development.

Sedimentary structures and paleocurrents in a Tertiary deltaic succession, northern Banks Basin, Arctic Canada

1976 ◽  
Vol 13 (10) ◽  
pp. 1422-1432 ◽  
Author(s):  
Andrew D. Miall
Keyword(s):  
Large Scale ◽  
Low Energy ◽  
Small Scale ◽  
Sedimentary Structure ◽  
Channel Processes ◽  
Point Bar ◽  
Medium Scale ◽  
Delta Plain ◽  
Mouth Bar ◽  
Delta Lobe

The Eureka Sound Formation of northern Banks Basin is a deltaic unit of Paleocene to Eocene age. A basal member of shale, approximately 100 m thick, passes vertically and, in part, laterally into a succession of sand, silt, shale, and lignitic coal approximately 1000 m thick, which is referred to as the cyclic member because of the abundance of coarsening-upward cycles, averaging 7.4 m in thickness.Sand beds in the cyclic member can be divided into four lithofacies: (1) A facires dominated by medium- to large-scale planar crossbedding, formed by channel processes, including lateral point bar accretion, in the delta plain environment. (2) A predominance of medium-scale trough and (minor) planar crossbeds, formed by migrating dunes in distributary mouth bar sands. (3) A predominance of small-scale ripple-marks, formed by low energy, unimodal currents in distal distributary mouth sands. (4) A lack of current structures, indicating quiet-water, interdeltaic and prodeltaic deposition. The distribution of these four facies outlines a series of small lobate deltas.Paleocurrent data suggest a pattern of radiating distributaries within each delta lobe. Directional variance, when analyzed at various levels of the sedimentary structure hierarchy, provides information regarding channel sinuosity and enables comparisons to be made with other deltaic deposits. High variance for the directions of the distributaries is consistent with a fluvially dominated delta.

scholarly journals The Relationship Analysis between Water Injection and Microfacies of SHA1 Reservoir of Liao He Basin, China

2014 ◽  
Vol 2014 ◽  
pp. 1-5
Author(s):  
Qing Wang ◽  
Zhanguo Lu ◽  
Shiguang Guo ◽  
Chao Wang
Keyword(s):  
Water Injection ◽  
Injection Pressure ◽  
Leading Edge ◽  
Inversion Method ◽  
Injection Wells ◽  
Relationship Analysis ◽  
Before And After ◽  
Mouth Bar ◽  
The Relationship ◽  
Distributary Channel

SHA1 is the representative reservoir in Liao He Basin. Through the introduction of curvature displayed on the gray scale, we determine the substructure and fractures. Geostatistical inversion method is used to help study the porosity of reservoir. The relationship between interval transit times and resistivity among mudstone and sandstone, before and after water injection, is analyzed. The relationship between porosity and permeability and the relationship between porosity and impedance from core analysis were studied. Through the whole information above, we divide the microfacies of SHA1 reservoir to distributary channel, mouth bar, the leading edge thin sand, and prodelta mud. The water injections in different microfacies are studied. The distributary channel should be used by large distant injection wells or smaller injection pressure injection. The smaller distant injection wells or large injection pressure should be used in the mouth bar. The arrangement of well injection need consider the different sedimentary microfacies.

scholarly journals Biblical Lexical Items vs Biblical Phraseological Units: Specifying the Notions (Based on English and German Texts)

2021 ◽  
pp. 35-43
Author(s):  
Anna D. Bakina ◽  
Keyword(s):  
Research Area ◽  
Lexical Item ◽  
Progressive Development ◽  
The Bible ◽  
Separate Branch ◽  
Linguistic Unit ◽  
Analysis And Synthesis ◽  
The Status ◽  
Lexical Items ◽  
Linguistic Units

This article discusses the problem of delimiting the notions of biblical lexical item and biblical phraseological unit within the framework of studying the formation and development of biblical phraseology as a separate branch of general phraseology. The author believes that biblical phraseology should to be considered as an independent research area due to the progressive development of the study of phraseology in general, as well as the growing interest among scholars in phraseology of biblical origin and pertinent research materials that have accumulated over the past two decades. To begin with, the paper specifies the status of the biblical phraseological unit as a phraseological unit. Further, the definitions of the above-mentioned notions are analysed and a typology of biblical lexical items and phraseological units of biblical origin is developed based on a review of scholarly works dealing with various aspects of biblical lexical items and biblical phraseological units. Examples of the use of biblical lexical items and biblical phraseological units in English and German texts are provided as illustrations. The research methods applied here include analysis and synthesis, generalization and hypotheticoinductive method; comparative, contextual, and classification methods, as well as analysis of definitions, phraseological identification, and phraseological analysis. The author concludes that biblical lexical item is a broader notion, which includes biblical phraseological units. Biblical lexical items are numerous and diverse in terms of composition and can be presented in the form of multi-level linguistic units (from a word to a sentence), while biblical phraseological units are structured as fixed expressions, from a phrase to a sentence. Thus, a biblical phraseological unit is defined as a fixed reproducible linguistic unit in the form of a phrase or a sentence, having integrity of nomination and integrity of meaning that is etymologically related to the Bible. It is emphasized that the specificity of phraseological units of biblical origin is manifested at the formal, content and functional levels.

The Control of Palegeomorphology on Sedimentary Systems in Southeast Qianjiang Depression, Lower Xingouzui Formation, Jianghan Basin

2015 ◽  
Vol 733 ◽  
pp. 71-75 ◽  
Author(s):  
Feng He ◽  
Chang Song Lin ◽  
Xiao Qing Zhang
Keyword(s):  
Deep Lake ◽  
Mouth Bar ◽  
Depositional Systems ◽  
Jianghan Basin ◽  
Structural Slope Break Belt ◽  
Distributary Channel ◽  
Beach Bar

The pale geomorphology of Lower Xingouzui Formation is controlled by synsedimentary faults. The pale geomorphology controls the distribution of depositional systems, the development of underwater distributary channel controlled by groove and structural slope break belt, combination features of underwater distributary channel and mouth bar controlled by sedimentary slope break, beach bar developed in paleo-uplift, shore-shallow lacustrine and semi-deep lake developed in sag zone.

Study on Sedimentary Macrofacies of Sandy Group V of the Second Section of Qingshankou Formation, Daqingzi Region

2010 ◽  
Vol 39 ◽  
pp. 399-402
Author(s):  
Ming Zhang ◽  
Jin Liang Zhang ◽  
Xiao Min Huo ◽  
Cun Lei Lei ◽  
Wei Yan
Keyword(s):  
Facies Analysis ◽  
River Mouth ◽  
Delta Front ◽  
Group V ◽  
The Core ◽  
Type Iv ◽  
Mouth Bar ◽  
Coastal Sand ◽  
Sand Sheet ◽  
Distributary Channel

According to the core observation and log facies analysis, in the stage of the sand group V of the second section of Qingshankou formation, it mainly develop the delta of type IV which was proposed by Coleman and Wright and in Daqingzi region ,the delta can be classified into two subfacies : delta front and prodelta. The delta front can be divided into underwater distributary channel, river mouth bar, offshore sandbar, coastal sand sheet, interdistributary bay and shallow lake. According to the distribution of sedimentary macrofacies, it can provide guidance to find favorable areas.

Characteristics of Petroleum Geology and Prediction of Favorable Areas in Jiufotang Formation, Kazuo Basin

2011 ◽  
Vol 361-363 ◽  
pp. 3-7
Author(s):  
Qiang Guo ◽  
Da Kang Zhong ◽  
Yu Lin Wang ◽  
Yan Chun Zhong
Keyword(s):  
Source Rock ◽  
Source Rocks ◽  
Hydrocarbon Source Rock ◽  
Delta Front ◽  
Actual Measurement ◽  
Fan Delta ◽  
Hydrocarbon Source Rocks ◽  
Mouth Bar ◽  
Exploration Area ◽  
Distributary Channel

Through the research on actual measurement 106km geological profile, the hydrocarbon source rocks mainly develop the third member of Jiufotang formation, followed by the second member. There are five distribution areas where have been divided hydrocarbon source rocks thickness is more than 400m in study area. Among them, Jiufotang area has the greatest sedimentary thickness of hydrocarbon source rocks, while Siguanyingzi-Sanjiazi area has the largest area where hydrocarbon source rocks are more than 400m. Oil shale is good hydrocarbon source rock, while dark gray and black gray mudstone (or shale) are relatively poor. The fan delta front subaqueous distributary channel and mouth bar are well-developed in basin’s fault zone and also the important favorable reservoir, followed by braided delta front mouth bar, subaqueous distributary channel and distal bar developing in northwestern area of the basin. There are four forms of source-reservoir-cap combination: (1) hydrocarbon source rock in the above layer and reservoir in the below layer; (2) hydrocarbon source rock and reservoir in the same layer; (3) normal form; (4) fingerlike intersection. The combination of fingerlike intersection is the most important forms in study area. Fan delta facies next to lacustrine facies is favorable exploration area.

Development Mode of Delta Mouth Bar

2013 ◽  
Vol 807-809 ◽  
pp. 1620-1623
Author(s):  
Jun Wang ◽  
Shao Hua Li ◽  
Fu Lun Shi ◽  
Xiao Ling Hu
Keyword(s):  
Physical Simulation ◽  
Similarity Criterion ◽  
Research Area ◽  
Controlling Factors ◽  
Braided River ◽  
Development Mode ◽  
Delta Front ◽  
Mouth Bar ◽  
Set Up ◽  
Mouth Bars

Es2 8th sand group in Shengtuo oilfield is a typical braided river delta front deposition. Through depositional physical simulation, the development mode of mouth bar and its main controlling factors were summarized. Physical model and experiment scheme were set up according to similarity criterion and the depositional background in research area. One provenance and three times simulation was designed to simulate three single layers within Es2 8th sand group respectively. Development mode of mouth bar was summarized with three single mouth bars based on swing conditions of rivel estuary and two composite mouth bars according to whether they are developed at the same time.

Study on Sedimentary Macrofacies of Sandy Group V of the Second Section of Qingshankou Formation, Daqingzi Region

2010 ◽  
Vol 39 ◽  
pp. 441-444
Author(s):  
Ming Zhang ◽  
Jin Liang Zhang ◽  
Xiao Min Huo ◽  
Cun Lei Lei ◽  
Wei Yan
Keyword(s):  
Facies Analysis ◽  
River Mouth ◽  
Delta Front ◽  
Group V ◽  
The Core ◽  
Type Iv ◽  
Mouth Bar ◽  
Coastal Sand ◽  
Sand Sheet ◽  
Distributary Channel

According to the core observation and log facies analysis, in the stage of the sand group V of the second section of Qingshankou formation, it mainly develop the delta of type IV which was proposed by Coleman and Wright and in Daqingzi region ,the delta can be classified into two subfacies : delta front and prodelta. The delta front can be divided into underwater distributary channel, river mouth bar, offshore sandbar, coastal sand sheet, interdistributary bay and shallow lake. According to the distribution of sedimentary macrofacies, it can provide guidance to find favorable areas.

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