1887

Abstract

Summary

The object of research in this work is the core of two horizontal wells, first drilled by an oil company on the territory of the Mirny ledge in the north-eastern part of the Nepa-Botuobinsky anteclise. The core characterizes terrigenous sediments of the Buk suite of the Tyr horizon of the upper Vendian. Such formations are characteristic of delta complexes, in which low-density prodeltovy clay deposits form diapirs in overlying sandy sediments. In the vertical wells of the license area, such formations have not been previously diagnosed, although they can be very important in geological and hydrodynamic modeling of the reservoir and its development. Thus, the forecast of exploratory and production drilling should be based on a reliable geological and geophysical model of the target object. To achieve this, it is necessary to have a spatial understanding of the structure of the tank and the change in its filtration-capacitive lateral. Studying the core from the horizontal wellbore and the subsequent correct use of the results of such studies will help to determine these objectives, which will allow the Company to reduce geological and economic risks.

Loading

Article metrics loading...

/content/papers/10.3997/2214-4609.201901851
2019-05-27
2024-03-29
Loading full text...

Full text loading...

References

  1. ZhemchugovaV.A.
    [2014]. Practical application of reservoir sedimentology in modeling hydrocarbon systems. Moscow: I.M. Gubkina, 342 p.
    [Google Scholar]
  2. Leadermr
    . [1986]. Sedimentology. Processes and products: Per. from ang. Moscow: World, 439 p.
    [Google Scholar]
  3. ReinekG.-E., SinghI. B.
    [1981]. Conditions of terrigenous sedimentation.430 s.
    [Google Scholar]
  4. Chernova, OS
    [2008]. Litofacial and formational analysis of oil and gas strata.Textbook for the short course. Tomsk: TsPPS ND Publishing House, 250 p.
    [Google Scholar]
http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.201901851
Loading
/content/papers/10.3997/2214-4609.201901851
Loading

Data & Media loading...

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error