Study of microfine cement use on squeeze cementing operations in plug and abandonment work

The purpose of this study is to develop guideline and decision tree for selecting proper material of squeeze cementing operation as part of permanent well abandonment project in PT XYZ. The existing guideline in oil and gas industry does not cover the detail of cement type selection prior to do squeeze cementing job and this may cause failure in the operation and give the high cost impact due to remedial job. It is expected that the result of decision tree and guideline in this study can be used as a reference for plug and abandonment project in. The method used in this research is by calculating the value of the injectivity factor obtained from field study as a key factor in determining the type of cement for squeeze cementing operation. If the injector factor value is less than 2000 ( 2000), the reservoir is considered as tight formation and difficult to penetrate, so the use of microfine cement is expected to isolate the reservoir formation zone

Study of microfine cement use on squeeze cementing operations in plug and abandonment work

The purpose of this study is to develop guideline and decision tree for selecting proper material of squeeze cementing operation as part of permanent well abandonment project in PT XYZ. The existing guideline in oil and gas industry does not cover the detail of cement type selection prior to do squeeze cementing job and this may cause failure in the operation and give the high cost impact due to remedial job. It is expected that the result of decision tree and guideline in this study can be used as a reference for plug and abandonment project in. The method used in this research is by calculating the value of the injectivity factor obtained from field study as a key factor in determining the type of cement for squeeze cementing operation. If the injector factor value is less than 2000 ( 2000), the reservoir is considered as tight formation and difficult to penetrate, so the use of microfine cement is expected to isolate the reservoir formation zone

Baiq Nuril's Amnesty Impacts on Legal Certainty in Indonesia

Purpose of this work is to provide another view to the reader on baiq nuril's amnesty impact on legal certainty. Type of this research is normative legal research. After analyzing legal materials, it can be concluded that, first of all, baiq nuril's amnesty could be categorized as amnesty which base on individual principle, which it has a precedent as regulated in Presidential Decree Number 449 of 1961, secondly, several positive impacts of President Joko Widodo's amnesty to baiq nuril is providing legal protection to women and motivating government to clarify regulation on amnesty as soon as possible