Joint reports


“On joint study of northwest part of Azerbaijan sector of the Middle Caspian by “Kaspmorneftgeofizrazvedka” trust and the Institute of Geology of National Academy of Sciences of Azerbaijan Republic.”


  • The executive companies: GIA
  • The year of publication: June 2003
  • Code: -
  • Volumes: total 1 

 
INTRODUCTION


"Joint study agreement" for the purpose of study of geological style of Mesozoic and Cenozoic deposits in Azerbaijan sector of the Middle Caspian has been concluded between Institute of Geology of National Academy of Sciences of the Republic of Azerbaijan and "Kaspmomeftegeofizrazvedka" trust. The tasks of studies оn seismic data interpretation were as follows:


- determination of velocity model;


- stratigraphic allocation of seismic horizons;


- production of isochron maps of and structural maps оп 4 siesmic horizons;


- production of isopach maps оn 3 intervals.


Data provided bу the institute were mainly used during studies. Studies were carried out in computer center of "Kaspmomeftegeofizrazvedka" trust with application of program package "LANDМARК". The interpretation module, which seismic and well data were downloaded to, was created at the beginning of studies.


During interpretation works obtained results were jointly discussed and relevant amendments were made. Recommendations for further studies were also made in the process of work.


Studies were carried out under management of general director of the "Kaspmomeftegeofizrazvedka" trust ВаЬауеу D.Кh., chief engineer Agayev Кh.B. and chief geologist Hajiyev A.N.


The report with participation of the following specialists of the trust were produced under results of studies:


Agayev Кhanlar-                    section 5


Hajiyev Adil-                         sections 1,4,6,7


Hajiyeva Rena-                      sections 2,3,4,5,6,


Abilhasanova Lala-                sections 2,3,4,6


More over, the following specialists of "КМNGR" were involved in implementation of data interpretation:


Aliyeva Nina                                                                                Hasanova Nailya


CONTENTS


Part I


List of figures in text


List of tables


List of figures attachments

 

1. Introduction


2. Geological and geophysical history of the studies/surveys done over study area


3. Stratigraphy and lithofacia1 characteristic of deposits


4. Tectonic style of deeper horizons


5. Stratigraphic allocation of seismic horizons


6. Specific features of structural zones of northwest part of Azerbaijan offshore area of the Middle Caspian


7. Conclusion and recommendations

 

Part II


1. Geological status and development history of the study area.

      1.1. Study area brief geological description

      1.2. Information about some fields and prospects of the region

      1.3. Paleo-ana1ysis of the sedimentation history of lower PS


2. Oil-gas generation conditions in western part of Absheron archipelago

      2.1.1. НС potentia1 of rocks in Pa1eogene-Neogene section of study area

      2.1.2. Maturity stage of Organic Matter (ОМ)

      2.2. Geochemistry of oils and gases and regularities of their changes


3. Lithofacial conditions of oil-gas accumulation in lower Pliocene rocks of NW part of Absheron archipelago


4. Hydrocarbon perspectivity of the study area


References

 

Part I


List of Figures


Figure 1.1. Schematic тар of study area


Figure.5.1. Stratigraphic allocation оn two lines line I-I and line II-II


Figure 6.1. Fragment from time section. Line No. 9611 08А


Figure 6.2. Fragment from time section. Line No. 960987


Figure 6.3. Fragment from time section. Line No. 951031


Figure 6.4. Fragment from time section. Line No. 901215


Figure 6.5. Fragment from time section. Line No. 961102


Figure 6.6. Fragment from time section. Line No. 960981


Figure 6.7. Fragment from time section. Line No. 960993


List оf tables


Таblе 5.1. Occurrence depths of target stratigraphic horizons

               Based оn well data оn Middle Caspian

 

List of figures attachments

1.  Depth Structure mар оn seismic horizon near top of Middle Pliocene (Surakhany suitе)(СГ-I). Scale 1:200000

2.  Depth Structure mар оn seismic horizon near top of Nadkirmakinskaya sandy suite (СГ-IIв). Scale 1 :200000

3.  Depth Structure mар оn seismic horizon in Maykop suite (СГ-IV). Scale 1 :200000

4.  Depth Structure mар оn seismic horizon near top of Cretaceous (СГ-V). Scale 1 :200000

5.  Isopach mар between seismic horizons: near top of Middle Pliocene (CГ-I) and top of Nadkirmakinskaya sandy suite (СГ -IIв). Scale 1 :200000

6.  Isopach mар between seismic horizons: top of Nadkirmakinskaya sandy (СГ-IIв) and Maykop suites (СГ- IV). Scale 1:200000

7.  Isopach mар between seismic horizons of Maykop suite (СГ-1V) and near top of Cretaceous (СГ-V). Scale 1:200000

8.  Correlation section оп seismic lines between wells оn line I-I

9. Correlation section оn seismic lines between wells оn line II-II

10.  Correlation section between wells оn line I-I

11.  Correlation section between wells оn line II-II

12.  Deep Line 901405

13.  Deep Line 95-1031

14.  Deep Line 96-1108А