This is to confirm that we have been procuring Connectors to be supplied to ONGC from M/s United Drilling Tools Ltd., A-22, Phase-II, Noida-201305, from last 10 years and have found their products to be acceptable quality and delivery. Further, we also confirm that M/s United Drilling Tools Ltd. is on our approved vendor list for connectors.
Topic Area 1: High-Temperature Tools for Well Integrity Evaluation . Topic Area 1 seeks applications to address wellbore tools and technology to supplement and advance beyond currently available off-the
The article outlines development of an electric energy storage system for drilling based on electric-chemical generators. Description and generalization are given for the main objectives for this system when used on drilling rigs isolated
Topic Information. Dear Colleagues, Drilling and well completion processes are the key to the successful solution for both increasing world''s energy demand and energy transition, whether it is associated with exploration and extraction of oil, gas, geothermal energy, gas hydrates, deep mining, subsea mining, and/or underground storage of CO 2, hydrogen, or
By harnessing the capabilities of the Battery Energy Storage System, drilling rigs gain the flexibility to run with fewer engines or at lower engine loads. This adaptability optimizes energy consumption, resulting in significant reductions in engine runtime.
A structure diagram of a down-hole high-pressure jet drilling device transforming drilling string vibration energy. 1: mandrel body, 2: impact proof seal end cap, 3: spline cavity seal assembly, 4
The article outlines development of an electric energy storage system for drilling based on electric-chemical generators. Description and generalization are given for the main objectives for this system when used on drilling rigs isolated within a single pad, whether these are fed from diesel gensets, gas piston power plants, or 6
The article outlines development of an electric energy storage system for drilling based on electric-chemical generators. Description and generalization are given for the main objectives for this system when used on drilling rigs isolated within a single pad, whether these are fed from diesel gensets, gas piston power plants, or 6
This paper describes the recent real-world demonstration of a gas-fueled power generation system for drill rigs which utilizes automation, energy storage, and integrated electronic controls...
This power source includes an energy harvester, electronics and a novel high temperature ultracapacitor ("ultracap") rechargeable energy storage device suitable for geothermal exploration applications. FastCAP''s ruggedized ultracapacitor (ultracap) technology has been proven and commercialized in oil and gas exploration operating to rated
The primary focus lies on drilling rigs isolated within individual pads, which may be powered by diverse sources such as diesel gensets, gas piston power plants, or 6-10 kV HV lines. Analyzing the power operating modes of these rigs, the
Research is needed regarding methods and tools for identification and selection of feasible sites for PHES that are technically feasible, and The requirements for the energy storage devices used in vehicles are high power density for fast discharge of power, especially when accelerating, large cycling capability, high efficiency, easy control and regenerative
Precision offers an energy solution that uses battery energy storage and engine automation to reduce the number of generators operating while improving the average efficiency of each generator. Our Battery Energy Storage System (BESS) will efficiently monitor load sharing between generators and controls continuous battery power,
The article outlines development of an electric energy storage system for drilling based on electric-chemical generators. Description and generalization are given for the
By harnessing the capabilities of the Battery Energy Storage System, drilling rigs gain the flexibility to run with fewer engines or at lower engine loads. This adaptability optimizes energy
Precision offers an energy solution that uses battery energy storage and engine automation to reduce the number of generators operating while improving the average efficiency of each
This study explores microgrid scheduling for drilling operations using hybrid energy, with a focus on managing an energy storage system (ESS) and utilizing a diesel generator for backup.
It specifically discusses the evolution of an electric energy storage system for drilling, drawing its foundation from electric-chemical generators. The primary focus lies on drilling rigs isolated within individual pads, which may be powered by diverse sources such as diesel gensets, gas piston power plants, or 6-10 kV HV lines. Analyzing the
The oil and gas industry, particularly the offshore sector, is coming under increased pressure to lower emissions and decarbonize operations. The commercialization of an energy storage solution for marine environments and its installation on the West Mira drilling rig in the North Sea represents a step change on the way to achieving these goals.
The primary focus lies on drilling rigs isolated within individual pads, which may be powered by diverse sources such as diesel gensets, gas piston power plants, or 6-10 kV HV lines. Analyzing the power operating modes of these rigs, the research culminates in presenting a novel energy storage module architecture. This hybrid design uniquely
These e nergy storage solutions can be integrated with natural gas, dual-fuel, or diesel engines to optimize drilling operations by lowering fuel costs and emissions and maximizing capital
The high-voltage circuit increases the tool voltage from 72VDC (from remote transmission or battery pack) to 400VDC and stores it in the high-voltage energy storage capacitor, providing high-voltage energy for the subsequent STM circuit (to drive the transmitting transducer to generate acoustic signals). Under the control signal (TX1), the STM circuit loads
The article outlines development of an electric energy storage system for drilling based on electric-chemical generators. Description and generalization are given for the
This study explores microgrid scheduling for drilling operations using hybrid energy, with a focus on managing an energy storage system (ESS) and utilizing a diesel generator for backup.
Abstract: The current invention is a pulse generator for electro-erosion machining that can deliver controlled voltage pulses between an electrode tool and an electrode workpiece. These pulses
The article outlines development of an electric energy storage system for drilling based on electric-chemical generators. Description and generalization are given for the main objectives for this system when used on drilling rigs isolated within a single pad, whether these are fed from diesel gensets, gas piston power plants, or 6–10 kV HV
These e nergy storage solutions can be integrated with natural gas, dual-fuel, or diesel engines to optimize drilling operations by lowering fuel costs and emissions and maximizing capital efficiency.
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Abstract: The current invention is a pulse generator for electro-erosion machining that can deliver controlled voltage pulses between an electrode tool and an electrode workpiece. These pulses have a sharp vertical leading edge over a broad frequency range and offer the
The article outlines development of an electric energy storage system for drilling based on electric-chemical generators. Description and generalization are given for the main objectives for this system when used on drilling rigs isolated within a single pad, whether these are fed from diesel gensets, gas piston power plants, or 6–10 kV HV lines.
The energy storage system developed for onshore drilling is among the world’s first ones. As a foreign analog, only the project of the German rig manufacturer Bentec implemented in Oman can be highlighted. In 2017, the container-type 0.9 MW Bentec ESS with a storage capacity of 0.3 MW was put into trial operation on the KCA Deuteg T-94 rig.
(DPS), or gas piston or gas turbine units (Pavk ović etal. 2016). As for the rigs, this energy consumption mode is POOH). introducing energy storage systems (F ig. 1). 1. Capital costs of powering drilling rigs are reduced with tings check once per shift. Also, the ESS does not need 2. The diesel fuel consumption will be reduced by up to 3.
An energy source permanently integrated into the rig circuit will allow drilling contractors to compensate for voltage dips and surges, which will reduce emergency shutdowns and downtime of drilling equipment (Chervonchenko and Frolov 2020), minimize drilling hazards, and improve the DPS operation stability.
1. Capital costs of powering drilling rigs are reduced with tings check once per shift. Also, the ESS does not need 2. The diesel fuel consumption will be reduced by up to 3. The DPS life cycle increases by up to 40% due t o the 4. The service life of frequency con verters, the momentum 5. The energy efficiency of drilling is improved through
The total capacity of the rig power unit is 11.6 MW. The monthly saving of diesel fuel was 25%, and CO 2 emissions were reduced by 25%. In its basic specifications, this ESS was similar to the Australian Woodside Energy and ABB Ability ESS project. In the beginning of the article, feasibility of wide use of ESS on drilling rigs is substantiated.
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