NALISA PENYEBAB DAN PENANGGULANGAN PROBLEM PIPE STICKING PADA TRAYEK 8 ½” SUMUR DIRECTIONAL DRILLING “DR-12” LAPANGAN “DRH”

HIDAYAT, DIMAS RAFLI (2023) NALISA PENYEBAB DAN PENANGGULANGAN PROBLEM PIPE STICKING PADA TRAYEK 8 ½” SUMUR DIRECTIONAL DRILLING “DR-12” LAPANGAN “DRH”. Other thesis, UPN "Veteran" Yogyajarta.

	Text Abstrak.pdf Download (244kB)
	Text Cover.pdf Download (81kB)
	Text Daftar Isi.pdf Download (130kB)
	Text Lembar Pengesahan.pdf Download (144kB)
	Text Skripsi Full Text_113190160_Dimas Rafli Hidayat.pdf Restricted to Repository staff only Download (2MB)
	Text Daftar Pustaka.pdf Download (158kB)

Abstract

vi
RINGKASAN
ANALISA PENYEBAB DAN PENANGGULANGAN PROBLEM
PIPE STICKING PADA TRAYEK 8 ½” SUMUR
DIRECTIONAL DRILLING “DR-12” LAPANGAN “DRH”
Oleh
Dimas Rafli Hidayat
NIM: 113190160
(Program Studi Sarjana Teknik Perminyakan)
Tidak bisa dipungkiri permasalahan seringkali terjadi selama proses pemboran,
salah satunya adalah problem pipe sticking. Saat pemboran trayek 8 ½” Sumur
”DR-12” berjalan mencapai kedalaman 7355 ftMD, rangkaian tidak dapat diputar
dan digerakan yang menandakan terjadinya problem pipe sticking. Agar pemboran
berikutnya tidak mengalami permasalahan yang sama, maka perlu untuk dilakukan
analisa problem pipe sticking yang terjadi.
Dalam melakukan analisa problem ini akan dimulai dengan menentukan penyebab
pipe sticking dengan meninjau dari aspek lithologi formasi, densitas fluida
pemboran, dogleg severity, serta pengangkatan cutting. Selanjutnya akan
melakukan analisa tanda-tanda terjadinya pipe sticking berdasarkan data parameter
pemboran. Dan terakhir melakukan analisa penanggulangan pipe sticking yang
dilakukan.
Permasalahan terjadi akibat mechanical pipe sticking yang disebabkan oleh batuan
shale reaktif yang mengalami swelling dengan nilai CEC 27 meq/100 gram, dan
pengangkatan cutting yang tidak baik dengan cutting transport ratio (Ft) sebesar
56%, cutting concentration (Ca) yang masih cukup baik sebesar 1.15%, Particle
Bed Index (PBI) sebesar 1, dimana kondisi cutting hampir mengendap. Serta
mengalami differential pipe stiking dengan differential pressure sebesar 288 psi.
Pipa dapat terbebaskan dengan upaya perendaman black magic serta dilakukan
penarikan sebesar 210 klbs.
Kata kunci: pipe sticking, differential sticking, mechanical sticking
vii
ABSTRACT
PIPE STICKING PROBLEM ANALYSIS CAUSES AND
REMEDIES ON TRAJECT 8 ½” DIRECTIONAL DRILLING
WELL “DR-12” “DRH” FIELD
By
Dimas Rafli Hidayat
NIM: 113190160
(Petroleum Engineering Undergraduated Program)
It is undeniable that problems often occur during the drilling process, one of which
is a pipe sticking. When the drilling traject 8 ½” Well "DR-12" reached a depth of
7355 ftMD, the string could not be rotated or moved, indicating a problem pipe
sticking. To prevent a similar problem from occurring during future drilling, it is
necessary to analyze the problem of pipe sticking.
The analysis of this problem will begin by determining the cause of pipe sticking,
which involves reviewing aspects such as lithology formation, drilling fluid density,
dogleg severity, and cutting removal. Next, the analysis will involve examining the
signs of pipe sticking based on the drilling parameter data. Finally,
countermeasures to address pipe sticking will be analyzed.
The problems that occurred were caused by mechanical pipe sticking resulting from
swelling reactive shale rock with a CEC value of 27 meq/100 gram and poor cutting
removal with a cutting transport ratio (Ft) of 56%. Although the cutting
concentration (Ca) was sufficient at 1.15% and the Particle Bed Index (PBI) was
1, the cutting conditions almost settled, leading to the problem. Additionally, the
drilling process experienced differential pipe sticking due to a differential pressure
of 288 psi. The pipe can be freed by immersing black magic and apply pull force
210 klbs
Keywords: pipe sticking, differential sticking, mechanical sticking

Item Type:	Thesis (Other)
Uncontrolled Keywords:	ipe sticking, differential sticking, mechanical sticking
Subjects:	T Technology > T Technology (General)
Divisions:	Faculty of Engineering, Science and Mathematics > School of Engineering Sciences
Depositing User:	Eko Yuli
Date Deposited:	13 Jun 2023 02:23
Last Modified:	13 Jun 2023 02:23
URI:	http://eprints.upnyk.ac.id/id/eprint/35887

Actions (login required)

View Item