Tezislər / Theses

Participation in these conferences not only gives 
students the opportunity to learn more deeply 
about the subjects taught, but also helps them 
expand their worldview, develop analytical 
thinking skills and enrich their knowledge in 
scientific and technical fields. 
I think that such conferences provide a unique 
opportunity for students to share their knowledge 
and experience and, at the same time, they invite 
attention to the social relevance of scientific 
activities. 
I wish each of the conference participants a 
fruitful exchange of experience and knowledge. 
 
Best regards, 
 
Elmar Gasimov
Rector of Baku Higher Oil School
 

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THE 3
rd
 INTERNATIONAL SCIENTIFIC CONFERENCES OF STUDENTS AND YOUNG RESEARCHERS 
dedicated to the 99
th
anniversary of the National Leader of Azerbaijan Heydar Aliyev
6
CASE STUDY ANALYSIS OF RESERVOIR 
CHARACTERIZATIONS OF SHALLOW MARINE SANDSTONES 
Yusif Guluzade 
Baku Higher Oil School 
Baku, Azerbaijan 
[e-mail] 
Supervisor: Associate Professor Gasham Zeynalov 
Keywords
: shallow marine sandstones, porosity, permeability, reservoir potential. 
The three-dimensional distribution and manifestation of reservoir 
heterogeneity and petrophysical parameters are crucial information provided 
by reservoir characterization. This is done by integrating petrophysical 
properties determined by various techniques (core analysis, well logging, 
and well production data) to geological properties. Reservoir models must 
also predict changes in reservoir properties and their implications for 
reservoir performance. 
To give an example for reservoir characterization of shallow marine 
sandstones, certain fields as the case study have been analyzed. The Intra 
Draupne Formation sandstone in the Upper Jurassic of Johan Sverdrup field 
(North Sea, Norway) is made up uncommonly coarse-grained siliciclastic 
sediments, where mean net/gross rate is 97% and mean porosity is 28%, 
and it has remarkable high aerial distribution, net/gross, lateral continuity, 
porosity and permeability. Individual wells' medium core permeability varies 
between 0.5 and 40 Darcies. Reservoir is considered time-transgressive 
sheet with thickness varying within the interval of 2 and 38 and covers an 
area of greater than 200 km2. The upper part and lower part associations of 
facies within the Avaldsnes High region in eastward have the greatest 
median permeability figures of 25 and 27 Darcies, respectively. Within 
Augvald Graben region to the west, upper part and lower part associations 
of shoreface demonstrate average rates at 15 and 21 Darcies, accordingly. 
The Intra-Draupne Formation is excellent reservoir because of its wide sheet-
like distribution of siliciclastic deposits[1]. 
The Kaimiro Formation is considered to be part of the Kapuni Group 
within Basin of Taranaki (New Zealand), made up primarily of sandstone and 
variety of seaside plain to facies of shallow marine environment. The 
petrophysical properties porosity and permeability, as well as their derivatives, 
are fully interpreted. For a better comprehension of parameters affecting 
reservoir quality, petrographic and sedimentological descriptions of some 
chosen thin sections from the examined wells are also utilised. This is 
consistent with other data, which reveal that formation is considered to have 
ideal mean porosity of 19.6% and ideal mean permeability of 879.45 mD, 

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