Field Test of Automated Strap-Down Vertical Drilling System in Well Anshun-1

2014 ◽  
Vol 543-547 ◽  
pp. 387-390
Author(s):  
Hong Shan Zhao ◽  
Kun Zhang

Automated strap-down vertical drilling system (AVDS) with independent intellectual property rights is composed of a strap-down stabilization platform and a deviation control and correction mechanism. It performs deviation control and correction initiatively while drilling by applying dynamic push-lean, which can effectively solve the inclination control and fast drilling problems arising from high-steep structures and high dip formations. The system can release drilling pressure completely, so under the precondition of ensuring inclination precision, it could remarkably improve the penetration rate, shorten the drilling cycle and reduce the drilling costs. During the field test from 2436 to 2610.79m in well Anshun-1, inclination angle decreased to 0.25° from 6.25°. The average ROP was 1.02m/h, and the average footage was 87.4m. Compared with traditional drilling tools, it improved the penetration rate by 25.9% and the footage by 18.3%. The stability and reliability of the system was proved through the field test. It was suggested that field tests should be strengthened and AVDS applying for different borehole should be developed.

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Inggrit Fernandes

Batik artwork is one of the treasures of the nation's cultural heritage. Batik artwork is currently experiencing rapid growth. The amount of interest and market demand for this art resulted batik artwork became one of the commodities in the country and abroad. Thus, if the batik artwork is not protected then the future can be assured of a new conflict arises in the realm of intellectual property law. Act No. 28 of 2014 on Copyright has accommodated artwork batik as one of the creations that are protected by law. So that this work of art than as a cultural heritage also have economic value for its creator. Then how the legal protection of the batik artwork yaang not registered? Does this also can be protected? While in the registration of intellectual property rights is a necessity so that it has the force of law to the work produced


2018 ◽  
Vol 1 (2) ◽  
pp. 123-138
Author(s):  
Eva Mir'atun Niswah

Intellectual Property Rights (IPR) is one of movable objects that can be represented according to waqf regulation (Undang-Undang No. 41 Tahun 2004 Tentang Wakaf). The previous regulations did not mention IPR as waqf object. IPR becomes waqf object because there is a shift of  paradigm on productive waqf. However, the waqf regulation (Undang-Undang No. 41 Tahun 2004 Tentang Wakaf) has many juridical problems. For example, there is no specific explanation about IPR waqf as well as money waqf. Besides, the IPR practice is very rare due to unclear forms of IPR waqf. Juridical problems on IPR waqf are related to legal substance, legal structure and legal culture. On legal substance, there is no clear explanation and mechanism of IPR waqf. On legal structure, there is no clear explanations about who can be the wakif or nazir on IPR waqf. On legal culture, many people are still unfamiliar with intangible waqf object (the conventional waqf object is land). Therefore, the acceptance of an intangible object such as IPR as a waqf object is very low.


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