خط مشی دسترسیدرباره ما
ثبت نامثبت نام
راهنماراهنما
فارسی
ورودورود
صفحه اصلیصفحه اصلی
جستجوی مدارک
تمام متن
منابع دیجیتالی
رکورد قبلیرکورد بعدی
Document Type : Latin Dissertation
Language of Document : English
Record Number : 149233
Doc. No : ET21025
Main Entry : ELYEZER P. LOLON
Title Proper : EVALUATION OF THE RELATIONSHIP BETWEEN FRACTURE CONDUCTIVITY, FRACTURE FLUID PRODUCTION, AND EFFECTIVE FRACTURE LENGTH
Note : This document is digital این مدرک بصورت الکترونیکی می باشد
Abstract : Low-permeability gas wells often produce less than predicted after a fracture treatment. One of the reasonsfor this is that fracture lengths calculated after stimulation are often less than designed lengths. Whileactual fracture lengths may be shorter due to fracture growth out of zone, improper proppant settling, orproppant flowback, short calculated fracture lengths can also result from incorrect analysis techniques. It isknown that fracturing fluid that remains in the fracture and formation after a hydraulic fracture treatmentcan decrease the productivity of a gas well by reducing the relative permeability to gas in the regioninvaded by this fluid. However, the relationships between fracture fluid cleanup, effective fracture length,and well productivity are not fully understood.In this work I used reservoir simulation to determine the relationship between fracture conductivity,fracture fluid production, effective fracture length, and well productivity. I simulated water saturation andpressure profiles around a propped fracture, tracked gas production along the length of the proppedfracture, and quantified the effective fracture length (i.e., the fracture length under single-phase flowconditions that gives similar performance as for multiphase flow conditions), the "cleanup" fracture length(i.e., the fracture length corresponding.
Subject : Electericl tess
: برق
electronic file name : TL44172.pdf
Title and statement of responsibility and : EVALUATION OF THE RELATIONSHIP BETWEEN FRACTURE CONDUCTIVITY, FRACTURE FLUID PRODUCTION, AND EFFECTIVE FRACTURE LENGTH [Thesis]
 
 
 
(در صورت عدم وضوح تصویر اینجا را کلیک نمایید)