ANALISA LAJU PRODUKSI KRITIS MENGGUNAKAN METODE CHIERICI DALAM EVALUASI TERJADINYA WATER CONING PADA SUMUR X LAPANGAN Y PT PERTAMINA EP ASSET 1 FIELD RAMBA

JENITA, FAULA and Komar, Syamsul and Bochori, Bochori (2014) ANALISA LAJU PRODUKSI KRITIS MENGGUNAKAN METODE CHIERICI DALAM EVALUASI TERJADINYA WATER CONING PADA SUMUR X LAPANGAN Y PT PERTAMINA EP ASSET 1 FIELD RAMBA. Undergraduate thesis, Sriwijaya University.

	Text RAMA_31201_03091002027.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (65MB) | Request a copy
	Text RAMA_31201_03091002027_0025107401_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (11MB)
	Text RAMA_31201_03091002027_0025107401_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (5MB) | Request a copy
	Text RAMA_31201_03091002027_0025107401_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (12MB) | Request a copy
	Text RAMA_31201_03091002027_0025107401_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (8MB) | Request a copy
	Text RAMA_31201_03091002027_0025107401_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (422kB) | Request a copy
	Text RAMA_31201_03091002027_0025107401_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (318kB) | Request a copy
	Text RAMA_31201_03091002027_0025107401_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (27MB) | Request a copy

Abstract

By Increasing demand for oil and gas triggeres PT Pertamina EP Asset 1 Field Ramba which enganges in oil and gas industry for increasing oil and gas production. One of concrete steps taken PT Pertamina EP Asset 1 Field Ramba is to analyze the production wells which causes decreased of oil recovery. One cause of the decline of oil recovery is causes by water content is so high. There are afctors of water content decreasing. Water coning is one of problem of water vertical movement infiltration into the productive layer. It occurs because Q actual bigger than Q critical. So that is throughexcessive exploration wich cause rate preassure gradient exceeds gravitational force. It occurs productive layer breakthrough by water. Water coning indication can be seen in surface which occurs significant water content increasing carried out by analyze how much critical production rate by using chierici method and also coning development. In data, Q actual in X-41 well is 87 Bopd, X-95 is 131 Bopd, X-98 is 189 Bopd and X-99 is 148 Bopd. The results of the calculation critical production rate by using chierici method in X-41 well is 0,42 Bopd, X-95 is 1,19 Bopd, X-98 is 18,36 Bopd and X-99 is 14,96 Bopd. It shows that four wells which observation occur water coning are caused by their Q actual is bigger then Q critical and should determine how to solve coning problem.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Water Coning, Critical Production Rate, Chierici.
Subjects:	T Technology > TN Mining engineering. Metallurgy > TN1-997 Mining engineering. Metallurgy
Divisions:	03-Faculty of Engineering > 31201-Mining Engineering (S1)
Depositing User:	Mrs Furika Furika
Date Deposited:	05 Mar 2024 04:12
Last Modified:	05 Mar 2024 04:12
URI:	http://repository.unsri.ac.id/id/eprint/141333

Actions (login required)

View Item