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Lifting Structural Assessment of a Working Basket Installed on a Hydraulic Workover Unit (EHR 340K)

Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan · Vol. ume (2026) · pp. 169–176

DOI
10.62012/fnyreb45
ISSN
2721-5717, 2747-2124
Published
2026-07-21
Publisher
Departemen Teknik Kelautan Universitas Hasanuddin
Language
en
License
creativecommons.org/licenses/by/4.0

Abstract

English

The Hydraulic Workover Unit (HWU) is a critical piece of equipment in the oil and gas industry, widely used for well maintenance operations. One of the main components of the HWU is the working basket, which serves as a designated workspace for personnel and must be transported through a lifting process prior to installation on an offshore platform. Lifting operations involve significant risks and therefore require thorough technical analysis to ensure structural safety and reliability. This study aims to analyze the structural behavior of the working basket of the HWU EHR 340K during lifting operations. The analysis was conducted using SACS software. The results indicate that all structural members satisfy the unity check requirements with values less than one, and that the sling forces remain within the allowable capacity limits. Consequently, the proposed lifting configuration is considered safe and suitable for implementation in the lifting process of the HWU working basket.

Bahasa Indonesia

The Hydraulic Workover Unit (HWU) is a critical piece of equipment in the oil and gas industry, widely used for well maintenance operations. One of the main components of the HWU is the working basket, which serves as a designated workspace for personnel and must be transported through a lifting process prior to installation on an offshore platform. Lifting operations involve significant risks and therefore require thorough technical analysis to ensure structural safety and reliability. This study aims to analyze the structural behavior of the working basket of the HWU EHR 340K during lifting operations. The analysis was conducted using SACS software. The results indicate that all structural members satisfy the unity check requirements with values less than one, and that the sling forces remain within the allowable capacity limits. Consequently, the proposed lifting configuration is considered safe and suitable for implementation in the lifting process of the HWU working basket.

Keywords

Collaboration network of the authors

28 authors · 82 co-authorship links

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Universitas Halu Oleo
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Muhammad Zubair Muis AlieAffiliation unknown3
Destyariani Liana PutriAffiliation unknown3
Dian Aulia Hidayati ChardiwanAffiliation unknown2
Nurmawati NurmawatiAffiliation unknown2
Hifzul Anwar SiregarAffiliation unknown2
Irdam RianiUniversitas Halu Oleo1
- BudiyantoAffiliation unknown1
Nurul HidayahAffiliation unknown1
AlamsyahAffiliation unknown1
Samsu Dlukha NurcholikAffiliation unknown1
MartinusAffiliation unknown1
Chairul PaotonanAffiliation unknown1
Chris Jeremy Verian SitorusAffiliation unknown1
Ahmad Azwar Mas'ud MAffiliation unknown1
Taufiqur RachmanAffiliation unknown1
Adriani PhadyAffiliation unknown1
Fitri Ramadani RahimAffiliation unknown1
Andi Muhammad Alfian ArafatAffiliation unknown1
Rian SagitaAffiliation unknown1
Alfred Michael PadaunanAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://journal.unhas.ac.id/index.php/zonalaut/oai, first harvested 2 Nov 2026, last seen 2 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Lifting Structural Assessment of a Working Basket Installed on a Hydraulic Workover Unit (EHR 340K)</dc:title>
	<dc:title xml:lang="id">Lifting Structural Assessment of a Working Basket Installed on a Hydraulic Workover Unit (EHR 340K)</dc:title>
	<dc:creator xml:lang="en">Maharani, Calista</dc:creator>
	<dc:creator xml:lang="en">Adnyani, Luh Putri</dc:creator>
	<dc:creator xml:lang="en">Nurmawati</dc:creator>
	<dc:creator xml:lang="en">Wirawan, Muhammad Khaisar</dc:creator>
	<dc:creator xml:lang="en">Suci, Indah Melati</dc:creator>
	<dc:creator xml:lang="en">Mas'ud, Ahmad Azwar</dc:creator>
	<dc:creator xml:lang="en">Al Hakim, Muhammad Abdul Ghofur</dc:creator>
	<dc:creator xml:lang="en">Prasetya, Muhammad Iqra</dc:creator>
	<dc:subject xml:lang="en">Hydraulic Workover Unit</dc:subject>
	<dc:subject xml:lang="en">Lifting Analysis</dc:subject>
	<dc:subject xml:lang="en">SACS Software</dc:subject>
	<dc:subject xml:lang="en">Sling Force</dc:subject>
	<dc:subject xml:lang="en">Structural Analysis</dc:subject>
	<dc:subject xml:lang="id">Analisa Lifting</dc:subject>
	<dc:subject xml:lang="id">Analisa Struktur</dc:subject>
	<dc:subject xml:lang="id">Gaya Sling</dc:subject>
	<dc:subject xml:lang="id">Hydraulic Workover Unit</dc:subject>
	<dc:subject xml:lang="id">Software SACS</dc:subject>
	<dc:description xml:lang="en">The Hydraulic Workover Unit (HWU) is a critical piece of equipment in the oil and gas industry, widely used for well maintenance operations. One of the main components of the HWU is the working basket, which serves as a designated workspace for personnel and must be transported through a lifting process prior to installation on an offshore platform. Lifting operations involve significant risks and therefore require thorough technical analysis to ensure structural safety and reliability. This study aims to analyze the structural behavior of the working basket of the HWU EHR 340K during lifting operations. The analysis was conducted using SACS software. The results indicate that all structural members satisfy the unity check requirements with values less than one, and that the sling forces remain within the allowable capacity limits. Consequently, the proposed lifting configuration is considered safe and suitable for implementation in the lifting process of the HWU working basket.</dc:description>
	<dc:description xml:lang="id">The Hydraulic Workover Unit (HWU) is a critical piece of equipment in the oil and gas industry, widely used for well maintenance operations. One of the main components of the HWU is the working basket, which serves as a designated workspace for personnel and must be transported through a lifting process prior to installation on an offshore platform. Lifting operations involve significant risks and therefore require thorough technical analysis to ensure structural safety and reliability. This study aims to analyze the structural behavior of the working basket of the HWU EHR 340K during lifting operations. The analysis was conducted using SACS software. The results indicate that all structural members satisfy the unity check requirements with values less than one, and that the sling forces remain within the allowable capacity limits. Consequently, the proposed lifting configuration is considered safe and suitable for implementation in the lifting process of the HWU working basket.</dc:description>
	<dc:publisher xml:lang="en">Departemen Teknik Kelautan Universitas Hasanuddin</dc:publisher>
	<dc:date>2026-07-21</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.unhas.ac.id/index.php/zonalaut/article/view/49412</dc:identifier>
	<dc:identifier>10.62012/fnyreb45</dc:identifier>
	<dc:source xml:lang="en">Zona Laut Jurnal Inovasi Sains Dan Teknologi Kelautan; Volume 7, Issue 2, July 2026 Edition; 169-176</dc:source>
	<dc:source xml:lang="id">Zona Laut : Jurnal Inovasi Sains Dan Teknologi  Kelautan; Volume 7, Issue 2, July 2026 Edition; 169-176</dc:source>
	<dc:source>2721-5717</dc:source>
	<dc:source>2747-2124</dc:source>
	<dc:language>en</dc:language>
	<dc:relation>https://journal.unhas.ac.id/index.php/zonalaut/article/view/49412/14754</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2026 Calista Maharani, Luh Putri Adnyani, Nurmawati, Muhammad Khaisar Wirawan, Indah Melati Suci, Ahmad Azwar Mas'ud, Muhammad Abdul Ghofur Al Hakim, Muhammad Iqra Prasetya</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by/4.0</dc:rights>
</oai_dc:dc>