FAQ

Home / FAQ

Frequently Asked Questions (FAQ): Why Choose PT Lesdra Solarwind Indonesia as a Leader in Integrated Project Management for Drilling in Oil & Gas and Geothermal Fields?

1. Why should PT Lesdra Solarwind Indonesia be the leader in Integrated Project Management (IPM) for drilling projects?

PT Lesdra Solarwind Indonesia combines end-to-end expertise, cutting-edge technology, and proven success in managing complex drilling projects. Our IPM approach ensures seamless coordination of purchase products and service solutions, tailored to meet the unique challenges of oil, gas, and geothermal operations. Key advantages include:

Holistic Solutions: Integrated management of equipment, services, and logistics.
Cost Efficiency: Streamlined workflows reduce delays and budget overruns.
Risk Mitigation: Proactive planning and compliance with global safety/environmental standards.
Local & Global Expertise: Strong partnerships with international suppliers and in-depth knowledge of Southeast Asia’s energy landscape.

***2. What distinguishes PT Lesdra’s *Purchase Products for drilling operations?***

We supply high-quality, durable equipment that meets international standards (API, ISO) and is optimized for geothermal and oil/gas environments:

Rig Accessories: Precision-engineered components for reliability in extreme conditions.
Casing & Tubing: Corrosion-resistant materials with superior pressure tolerance.
Drilling Bits: Advanced designs for enhanced penetration rates and longevity.
Casing Accessories: Customizable solutions for well integrity.
Why Choose Us?
Global Supply Chain: Timely delivery of OEM-certified products.
Technical Support: Pre- and post-purchase guidance for optimal performance.

***3. How do PT Lesdra’s *Service Products enhance drilling efficiency and safety?***

Our services are delivered by industry-certified experts using state-of-the-art technology:

Mud & Solid Control Services: Customized fluid systems for wellbore stability.
Cementing Services: Precise slurry design for zonal isolation.
Borehole Enlargement & Coring: Advanced tools for accurate reservoir data.
Well Testing & Water Treatment: Sustainable solutions for flow assurance and waste management.
Key Benefits:
Technology-Driven: Real-time monitoring and data analytics.
Tailored Execution: Services adapted to geological challenges.
24/7 Support: Rapid response to operational issues.

4. How does PT Lesdra ensure seamless integration of products and services?

Our IPM framework bridges procurement and execution through:

Unified Coordination: Dedicated project managers oversee equipment delivery, service deployment, and stakeholder communication.
Digital Tools: Integrated software for inventory tracking, service scheduling, and performance analytics.
Lifecycle Optimization: Equipment selection aligned with service strategies to maximize ROI.

5. How does PT Lesdra prioritize safety and sustainability?

Zero-Harm Culture: Rigorous HSE protocols for personnel and environmental protection.
Eco-Friendly Solutions: Low-emission technologies, waste recycling (e.g., mud treatment), and geothermal-specific innovations.
Compliance: Adherence to ISO 14001, API Q2, and local regulations.

6. What local partnerships strengthen PT Lesdra’s operations?

We collaborate with Indonesian suppliers, research institutions, and community stakeholders to:

Ensure timely logistics and cost-effective sourcing.
Innovate solutions for geothermal challenges (e.g., high-temperature corrosion).
Support workforce development through training programs.

PT Lesdra Solarwind Indonesia delivers integrated excellence, combining world-class products, technical mastery, and a commitment to sustainable energy advancement. Let us optimize your drilling project’s success.

From a solar cell to a PV system

Photovoltaic modules use light energy (photons) from the Sun to generate electricity through the photovoltaic effect. The majority of modules use wafer-based crystalline silicon cells or thin-film cells. The structural (load carrying) member of a module can either be the top layer or the back layer. Cells must also be protected from mechanical damage and moisture. Most modules are rigid, but semi-flexible ones based on thin-film cells are also available. The cells are connected electrically in series, one to another to a desired voltage, and then in parallel to increase amperage. The voltage and amperage of the module are multiplied to create the wattage of the module.

A PV junction box is attached to the back of the solar panel and it is its output interface. Externally, most of photovoltaic modules use MC4 connectors type to facilitate easy weatherproof connections to the rest of the system. Also, USB power interface can be used.

Module electrical connections are made in series to achieve a desired output voltage or in parallel to provide a desired current capability (amperes) of the solar panel or the PV system. The conducting wires that take the current off the modules are sized according to the ampacity and may contain silver, copper or other non-magnetic conductive transition metals. Bypass diodes may be incorporated or used externally, in case of partial module shading, to maximize the output of module sections still illuminated.

Some special solar PV modules include concentrators in which light is focused by lenses or mirrors onto smaller cells. This enables the use of cells with a high cost per unit area (such as gallium arsenide) in a cost-effective way.

Solar panels also use metal frames consisting of racking components, brackets, reflector shapes, and troughs to better support the panel structure.[2]

Applications

There are many practical applications for the use of solar panels or photovoltaics. It can first be used in agriculture as a power source for irrigation. In health care solar panels can be used to refrigerate medical supplies. It can also be used for infrastructure. PV modules are used in photovoltaic systems and include a large variety of electric devices:

• Photovoltaic power stations

• Rooftop solar PV systems

• Standalone PV systems

• Solar hybrid power systems

• Concentrated photovoltaics

• Solar planes

• Solar-pumped lasers

• Solar vehicles

• Solar panels on spacecrafts and space stations

Why do we need renewable energy?

The world currently faces two major interrelated energy problems. The world economy is based on fossil fuels, mainly oil. However oil reserves are ﬁnite and the World Energy Outlook 2008 report by the International Energy Agency highlighted the fact that output from the world’s oil ﬁelds is declining (IEA, 2008). At the same time demand for oil is expected to grow in countries such as China and India. Concern is rising in the industrialized countries that these issues could lead to a major economic crisis.

The second major problem is climate change. The Intergovernmental Panel on Climate Change (IPCC) released a synthesis report in November 2007 based on several decades of international scientiﬁc research that conﬁrmed the warming of the climate on Earth (IPCC, 2007). This report also clearly demonstrates for the ﬁrst time that human activity is the origin of the rapid climate change.

In December 2007 the Nobel Peace Prize was awarded to the IPCC and Al Gore, the former Vice President of the United States, for efforts to build up and disseminate greater knowledge about manmade climate change, and to lay the foundations for measures that are needed to counteract such change. This again demonstrates the need for urgent international actions to mitigate the negative consequences of climate change due to the increase of greenhouse gas emissions, following the tremendous consumption of fossil fuels.

Converting the present fossil fuel economy into a renewable energy-based economy, using all kinds of available renewable energy sources, is part of the solution to both of these problems.