

DELIVERING THE
PERFECT WIRELINE SOLUTIONS
Reliable Wirelines and slickline wire specifications
At Wilco Wirelines , we specialize in wireline services for oil and gas operations, offering precise well intervention1 solutions that enhance productivity and operational efficiency. Our advanced wire lines technology ensures safe and efficient well logging, perforating, and maintenance, catering to the ever-evolving needs of the energy sector. With years of expertise, our skilled professionals utilize cutting-edge wireline for oil and gas applications to support exploration, development, and production activities. Whether you require electric wireline logging, slickline services, or cased hole interventions, Wilco Wirelines delivers tailored solutions to meet your operational demands.
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who are we?
Wilco Oilfield Services Pte. Ltd., formally incorporated 1982 in Singapore, whose business is that of a supplier of wireline/slickline for drilling and production purposes. However, we started in 1973 before incorporating as a private limited company.
Wilco Wirelines is active in Malaysia, Indonesia, Vietnam, the Philippines and Thailand. We are looking for further partners in other international markets.

wilco wirelines
company profile

Incorporated in 1985. Over 40 years of experience

Strong presence in Asia Pacific region

APAC Exclusive Distributor & Stockist of Zapp precision wires USA/Sweden
Why Choose Wilco Wirelines for Your Wireline Needs?
At Wilco Wirelines, we prioritize safety, efficiency, and technological innovation, making us a trusted name in the wireline in oil and gas industry. Our commitment to excellence begins with industry-leading technology, utilizing state-of-the-art wire lines equipment to deliver precise and reliable data for optimal well performance. Backed by a team of experienced professionals, our engineers and field experts bring extensive knowledge of wireline for oil and gas applications, ensuring seamless operations across various well intervention services. We understand that every well has unique requirements, which is why we offer customized solutions, tailoring our wireline in oil and gas services to enhance efficiency and productivity. Above all, we uphold the highest standards of safety and compliance, adhering to strict industry regulations to guarantee environmentally responsible and secure wire lines operations.
Key Slickline Wire Specifications for Wireline Operations
Slickline wire specifications play a crucial role in wireline operations, ensuring durability, strength, and efficiency in oil and gas well interventions. Slickline wire specifications typically include high-tensile stainless steel or alloy materials, designed to withstand extreme downhole conditions. The diameter of slickline wire specifications ranges from 0.072 inches to 0.160 inches, depending on the application. Proper selection of slickline wire specifications is essential for minimizing corrosion, breakage, and operational failures. In wireline services, these specifications determine the wire’s ability to perform logging, fishing, and valve manipulation effectively. Choosing the right slickline wire specifications enhances safety, performance, and longevity in wireline operations.

UNSURPASSED QUALITY
The Zapp-Wilco 2507 SDSS offers significant advantages, making it an exceptional choice for demanding applications.
With a breaking load that is 20% higher than comparable materials, it ensures superior strength and reliability in critical operations. Its competitive pricing makes it an economical option without compromising on performance. Additionally, the material boasts enhanced corrosion resistance, offering greater durability and a longer lifespan in harsh environments, including exposure to chemicals or marine conditions.
These features make the Zapp-Wilco 2507 SDSS a high-value solution for industries requiring robust and cost-effective materials.

FAST RESPONSE
With our own stocks of Wirelines in our warehouse in Singapore and Indonesia, our response to your needs is probably the fastest in the market.

PERSONAL SERVICE
We have provided prompt & reliable services for more than 40 years in the wirelines industry.

SUPERIOR SUPPORT
With the backing of Independent 3rd Party Test Labs in the UK, we are always on hand and ready to provide our clients available lab tests and technical reports.
Additionally Zapp provides Honeywell’s Socrates® reports to help select the recommended corrosion-resistant alloys (CRAs) for oil and gas applications.
wilco wirelines
PRODUCTS HIGHLIGHT
ZAPP- WILCO 2507 SDSS
WILCO-ZAPP 2507 SDSS
ZAPP 316, UNS S31600
ZAPP 316, UNS S31600, DIN No. 1.4401
ZAPP 25-6MO, UNS Number 08926
ZAPP 25-6MO, UNS Number 08926
Get Wireline Solutions for Your Oil and Gas Operations
At Wilco Wirelines, we provide precision-driven wireline solutions to enhance well performance and efficiency. Whether you need logging, perforation, or intervention services, our experienced team is ready to assist.
Joan Browne is an experienced professional in the oil and gas industry, specializing in wireline services and well optimization. With over 25 years in the field, he focuses on providing efficient solutions for well performance and safety. Joan is passionate about advancing the industry through innovative wireline technologies and best practices.
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Frequently asked questions
What is a wireline in oil and gas?
A wireline in oil and gas refers to a thin, flexible cable used to lower tools, sensors, or other equipment into a wellbore for various operations, such as logging 2 , perforation, well intervention, and completion services. These operations help evaluate reservoir conditions, maintain well integrity, and optimize production.
There are two primary types of wireline:
- Electric Wireline – Transmits real-time data from downhole sensors, commonly used for well logging and formation evaluation.
- Slickline – A non-electric cable used for mechanical operations, such as retrieving or placing tools in the well.
Wireline services play a crucial role in the oil and gas industry by providing accurate well diagnostics, enhancing production efficiency, and ensuring safe and effective well operations.
What is the function of wireline?
The function of wireline in oil and gas is to deploy tools and equipment into a wellbore for various well intervention, diagnostic, and maintenance tasks. Wirelines are used for:
- Well Logging – Collecting real-time data on reservoir conditions, formation properties, and fluid composition using electric wireline sensors.
- Perforation – Using explosive charges to create channels in the well casing, allowing hydrocarbons to flow into the wellbore.
- Well Intervention & Maintenance – Deploying tools to remove debris, set plugs, adjust valves, or repair damaged well components.
- Cased Hole & Open Hole Evaluations – Assessing cement bond integrity, casing conditions, and overall well stability.
- Plug and Abandonment (P&A) – Sealing off depleted wells in compliance with safety and environmental regulations.
Wireline services are essential for maintaining well efficiency, optimizing production, and ensuring long-term well integrity in oil and gas operations.
what are the types of wireline in oil and gas?
These are four types of wirelines of oil and gas:
1. Multi-Conductor Wireline
- Contains multiple insulated electrical conductors within a single cable.
- Used for complex well logging, formation evaluation, and real-time data transmission.
- Provides high-resolution subsurface data for reservoir analysis.
2. Single-Conductor Wireline
- Has only one insulated conductor within the cable.
- Used for basic well logging, perforation, and downhole tool operation.
- Simpler and more cost-effective compared to multi-conductor wireline.
3. Slickline
- A Slick Line is non-electric, single-strand wire used for mechanical well interventions.
- Used for retrieving and placing downhole tools, setting plugs, and cleaning debris.
- Lightweight and cost-effective, ideal for maintenance operations.
4. Braided Line
- A braided line is a steel wire cable with multiple strands woven together for added strength.
- Used for heavy-duty well interventions, fishing operations, and perforating services.
- Provides better load-bearing capacity than slickline 3.
Each type of wireline in oil and gas serves a unique purpose, helping operators log, monitor, and maintain wells efficiently.