|Table of Contents|

Exploration and Evaluation Methods of Fengcheng Oil Sands in Junggar Basin(PDF)

《新疆石油地质》[ISSN:1001-3873/CN:65-1107/TE]

Issue:
2017年02期
Page:
144-
Research Field:
Publishing date:

Info

Title:
Exploration and Evaluation Methods of Fengcheng Oil Sands in Junggar Basin
Author(s):
HUANG Wenhua1a GUO Rui1b ZHOU Boyu1a WANG Dongxue1a SHI Xiaolei2 Ding Yun1a
(PetroChina Xinjiang Oilfield Company, a.Research Institute of Exploration and Development, b. No.1 Oil Production Plant, Karamay, Xinjiang 834000, China; 2.Xinjiang Gold Gebi Oil Sands Development Company, Karamay, Xinjiang 834000, China)
Keywords:
Junggar basin Fengcheng area oil sand ore exploration and evaluation method reserves calculation
PACS:
TE15;TE345
DOI:
10.7657/XJPG20170204
Abstract:
As oil sands are characterized by shallow burial and high viscosity, its exploration and evaluation methods are different from those of conventional oil and gas. Technologies of small spacing hole drilling and full hole-section coring are used to recognize oil sands, and the effective thickness and reserves are determined on the basis of crude oil mass percentage of oil sands, based on which the exploration and evaluation are carried out for oil sand ores in Fengcheng area of Junggar basin. Selecting a fault block and using 2 exploration methods of hole drilling and well drilling, the comparison analysis shows that the effective thicknesses determined by the 2 methods are congruent and the reserves calculation results are close to each other

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Last Update: 2017-03-30