DND Java Oil and Gas Laboratory Service Areas: Java, Bali, Nusa Tenggara, Kalimantan, and Sulawesi

PT DnD Java Indonesia is a oil and gas laboratory accredited by KAN to ISO/IEC 17025:2017 (LP-2246-IDN) in Bojonegoro, East Java. We serve customers in East Java, Central Java, Bali, Lombok and West Nusa Tenggara, Kalimantan, and Sulawesi for diesel and fuel testing, oil analysis, gas composition, crude oil analysis, compressed air, and gas purity.

This page summarises the main industries in each region, the most relevant oil and gas laboratory services, and how we serve customers located far from the laboratory.

Three Ways We Serve Every Region

Method	Suitable for	How it works
Send samples	Customers outside East Java with occasional needs	We send a guide and sample kit, the customer ships samples by courier, and the accredited PDF report is emailed
Technician visit	Sampling that needs special equipment, pressurised gas, or many points	Our oil and gas laboratory technicians are scheduled to the site and bring samples back to the lab
Periodic programme	Mining, plantations, building groups, vessel operators, gas facilities	Fixed schedule, routine sample kits, monthly trend reports per point and per supplier

East Java

East Java is the base of our oil and gas laboratory. The region covers the Tuban, Bojonegoro, and Cepu oil and gas area, the Gresik, Surabaya, Sidoarjo, and Pasuruan industrial estates, the gas pipeline network, and mini LNG and CNG facilities. Technicians can be scheduled quickly. Details are on the page diesel fuel lab testing in East Java.

Main services: gas composition, compressed air testing, gas purity testing, diesel fuel lab testing, oil analysis, and crude oil analysis.

Central Java

Central Java has the Cilacap refinery, the Blora and Cepu oil and gas fields, the Semarang, Kendal, and Batang industrial estates, and textile, food, and beverage industries in Solo Raya. Our technicians can be scheduled within one day's travel, and samples can be sent by land courier. Details are on the page diesel fuel lab testing in Central Java.

Main services: diesel and industrial fuel testing, compressed air and gas purity for food and pharmaceutical plants, crude oil analysis, and oil analysis.

Bali

Bali is full of hotels, resorts, villas, malls, hospitals, tourist boats and ferries, and power plants. Almost every large facility has a standby genset. Customers in Bali send samples with our kit, and technician visits can be scheduled for managers with many sites. Full details are on the page diesel fuel lab testing in Bali.

Lombok and West Nusa Tenggara

Lombok and NTB have the Mandalika, Senggigi, and Gili tourism areas, power plants serving the islands, and a large mine on Sumbawa with a heavy equipment fleet. The main needs are diesel testing and oil analysis for power plants, mining, and hotel gensets. Samples are sent with a sample kit, and periodic programmes are available for customers with routine needs. Details are on the page diesel fuel lab testing in Lombok and NTB.

Kalimantan

Kalimantan is a centre of coal mining, palm oil plantations, oil and gas in Balikpapan, Bontang, and the Mahakam, river shipping, and the IKN project. Diesel consumption and heavy equipment numbers are very large, so monthly diesel testing and heavy equipment oil analysis programmes are the main need. Full details are on the page diesel fuel lab testing in Kalimantan.

Sulawesi

Sulawesi is growing fast with nickel mines and smelters in Morowali, Konawe, Pomalaa, and Sorowako that run their own power plants, the Donggi-Senoro LNG facility, the Sengkang gas field, and the industry and port of Makassar. The main needs are diesel testing and oil analysis for heavy equipment and power plants, gas composition for gas facilities, and marine fuel testing. Samples are sent with a sample kit, and monthly site programmes are available for mines and smelters. Details are on the page diesel fuel lab testing in Sulawesi.

Oil and Gas Laboratory Services by Industry

Industry	Most relevant oil and gas laboratory services
Malls, buildings, hotels, hospitals	Genset diesel testing, genset oil analysis
Mining, contractors, heavy equipment	Diesel fuel lab testing per delivery, lube oil analysis
Plantations and palm oil mills	Diesel testing, oil analysis, fuel analysis
Shipping and ports	Marine fuel testing, marine engine oil analysis
Oil and gas, LNG, CNG, LPG	Gas composition, crude oil analysis, on-site sampling
Food, beverage, pharmaceutical, and cosmetics plants	Compressed air testing, gas purity testing

From Sample to Report

Stage	What happens
Consultation	Our team asks about the sample type, testing purpose, and location, then puts together the parameter package
Sampling	By the customer with our kit and guide, or by our oil and gas laboratory technicians
Receipt	Samples are logged, given a unique ID, and checked for condition
Testing	Each parameter is tested by the appropriate ASTM, ISO, or GPA method
Report	An accredited report with results, methods, specification limits, and conforming or non-conforming status is sent as a PDF

Turnaround time depends on the type of test and number of samples, and is given in the quotation. For customers outside East Java, courier shipping time must be added.

Why Choose the DND Java Oil and Gas Laboratory

• Accredited by KAN to ISO/IEC 17025:2017 (LP-2246-IDN), reports usable for audits, tenders, claims, and custody transfer.
• One laboratory for fuel, oil, gas, crude, and compressed air, so the needs of several departments are handled at once.
• Remote service through sample kits, couriers, and PDF reports.
• Periodic programme for customers with many sites, tanks, or units.

Frequently Asked Questions about Service Areas