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Drill String Design & Drilling Optimization
By EnergyEdge - Training for a Sustainable Energy Future
About this Training Course The drill string is the simplest piece of equipment in use on a drilling rig and at the same time, the most critical piece. We use the qualifier 'basic' because although 99% of the drill string comprises plain tubes that are just screwed together, the lowest section, just above the bit, can go to extreme loading and is fitted with highly sophisticated electronics packages providing both positional and lithological data as well as a steering system to drive and orient the bit. The principle tasks of the drill string are also deceptively simple. These are to: Convey each drill bit to the bottom of the hole and then to retrieve it when worn, Act as a conduit to convey drilling fluid at high pressure down to the bit and Transmit torque from surface to bit, occasionally in concert with a hydraulic motor to drive this bit. This 3 full-day course will cover in detail what it takes to decide on minimum drill string specifications, which are able to support the loads to which it will be subjected. In addition to the need to use a drill string with minimum strength requirements, we also need to ensure that we can prevent drill string failure. If the failure consists of a small split or leak of any kind, then the time involved may be little more than that required for a roundtrip to change the bit. If the string parts, then the recovery is likely to take a considerable amount of time. In a worst case scenario, the fish in the hole may prove impossible to retrieve, requiring a sidetrack. A less than optimal design of the string will reduce the efficiency of the operation and almost always leads to premature bit wear. This is particularly true when we are unable to measure and control the dynamics of the drill string as a whole and the bottomhole assembly in particular. Axial vibrations, torsional vibrations and lateral vibrations may take place in various degrees of severity. The behaviour of the drill string while operating under torsional vibrations is thought to be of great importance and may result in torsional buckling. This course will also cover the drilling optimization limiters, how to identify them and how to remove them. This is done by understanding the drill string dynamics - by operating under the most favourable conditions and by measuring the dynamics in the vicinity of the bit (or at the bit) in order to make timely adjustments. Training Objectives The course homes in what office staff needs to know and plan for and what field staff needs to know and implement. By the end of this course, participants will be familiar with: Critical dimensions of common drill pipe and weld-on tool joints and its relation to yield for calculation of tensile, torsional and burst resistance. Make-up torque of connections that relate to the tool joint dimensions and the torsional strength of that connection. Use of design factors and safety factors on tensile and torsional strength in relation to new and worn state. Conditions which could lead to drill pipe collapse. Situations where limitations on sinusoidal (snake) and helical buckling will apply and the influence of radial clearance and deviation. Failure of drill pipe (fatigue) and the circumstances under which these would occur (rotation across doglegs, pipe in compression etc). Mechanism under which hardbanding would induce casing wear and the methods applied to measure and prevent any significant wear. Drill pipe inspection methods we apply to identify early flaws/cracks/corrosion, to measure dimensions, to inspect tool joints etc. Common BHA components, including heavy wall drill pipe, their external/internal dimensions, connections (API, proprietary) and appearance (such as spiral). Significance of thread compounds to ensure the correct make-up torque is applied. Significance of drill string/BHA 'neutral point' in the context of drill string component failure. Basic design principles for a BHA make-up in a vertical, low/medium deviated and highly deviated well in terms of weight transfer and drag/torque. Stabilization principles for a pendulum (vertical), a stabilized (vertical or tangent), a build and a drop-off assembly. BHA design and stabilization in relation to mitigation/elimination of vibration and to the elimination of tension, torsion or fatigue failure. Matching bit aggressiveness, gauge length, BHA stabilization, steerability and Mechanical Specific Energy (MSE) to mitigate the severity of any vibration. Bit efficiency and reduction of wear by understanding mechanical and hydraulic limiters. How to perform a passive or active drill-off test. Importance of being conversant with API 7G RP and/or equivalent data books, to look up/check the recommended tensile/torque and other parameters for the drill string in use. Target Audience This course is intended for staff directly or indirectly involved in the delivery of challenging wells such as junior to senior well engineers, both in office-based planning and operations and field-based operator/contractor supervisory staff such as company men and toolpushers. Trainer Your expert course leader has over 45 years of experience in the Oil & Gas industry. During that time, he has worked exclusively in the well engineering domain. After being employed in 1974 by Shell, one of the major oil & gas producing operators, he worked as an apprentice on drilling rigs in the Netherlands. After a year, he was sent for his first international assignment to the Sultanate of Oman where he climbed up the career ladder from Assistant Driller, to Driller, to wellsite Petroleum Engineer and eventually on-site Drilling Supervisor, actively engaged in the drilling of development and exploration wells in almost every corner of this vast desert area. At that time, drilling techniques were fairly basic and safety was just a buzz word, but such a situation propels learning and the fruits of 'doing-the-basics' are still reaped today when standing in front of a class. After some seven years in the Middle East, a series of other international assignments followed in places like the United Kingdom, Indonesia, Turkey, Denmark, China, Malaysia, and Russia. Apart from on-site drilling supervisory jobs on various types of drilling rigs (such as helicopter rigs) and working environments (such as jungle and artic), he was also assigned to research, to projects and to the company's learning centre. In research, he was responsible for promoting directional drilling and surveying and advised on the first horizontal wells being drilled, in projects, he was responsible for a high pressure drilling campaign in Nigeria while in the learning centre, he looked after the development of new engineers joining the company after graduating from university. He was also involved in international well control certification and served as chairman for a period of three years. In the last years of his active career, he worked again in China as a staff development manager, a position he nurtured because he was able to pass on his knowledge to a vast number of new employees once again. After retiring in 2015, he has delivered well engineering related courses in Australia, Indonesia, Brunei, Malaysia, China, South Korea, Thailand, India, Dubai, Qatar, Kuwait, The Netherlands, and the United States. The training he provides includes well control to obtain certification in drilling and well intervention, extended reach drilling, high pressure-high temperature drilling, stuck pipe prevention and a number of other ad-hoc courses. He thoroughly enjoys training and is keen to continue taking classes as an instructor for some time to come. POST TRAINING COACHING SUPPORT (OPTIONAL) To further optimise your learning experience from our courses, we also offer individualized 'One to One' coaching support for 2 hours post training. We can help improve your competence in your chosen area of interest, based on your learning needs and available hours. This is a great opportunity to improve your capability and confidence in a particular area of expertise. It will be delivered over a secure video conference call by one of our senior trainers. They will work with you to create a tailor-made coaching program that will help you achieve your goals faster. Request for further information post training support and fees applicable Accreditions And Affliations
Prepare to amaze yourself, and your friends, with the beautiful canoe you will build here.. and Yes! You do take your canoe home with you when you leave. First Day The first stage in the process is to cut out the marine ply panels, and sew these together using cable ties as seen here. This is a fun stage, and you quickly see your canoe coming together. Children often opt to be involved at this stage. Not all children decide to be with us for the slower paced sections of the build. Second Day The second day is mainly taken up with cutting, planing, sanding and fitting the seats ( the Thwarts). At the end of the second day we aim to apply the first coat of resin, to the inside of your canoe, along with glassfibre tape ro reinforce the seams. Third Day Most of the third day is taken up with preparing the outside of your canoe for the resin and tape. This involves a lot of patient planing and sanding, The whole boat gets two coats of resin inside and out, and all the seams are reinforced with glassfibre tape on the outside too. If the weather is nice, we like to apply the resin outdoors, as seen here. View the full process here.
Learn a new service for your business Colourlock is one of the world's largest leather care and repair manufacturers, supplying OEM end leather solutions from the factory to the end user and repair solutions for professionals. Renowned the world over for the quality and expertise of their leather training program their knowledge and support are unrivalled and Colourlock currently has a presence on every continent. UK Detailing Academy is proud to be the exclusive training provider for Colourlock's Accredited Leather Technician course in the UK for both leather repair and the Top Life 2-year leather protection coating. This three-day training event will take you through all steps of leather repair, from cleaning and assessment, to repair of scuffs and tears and in-house colour matching. This course will give you the skills and confidence to complete leather repairs and recolouring on all types of vehicles, with ongoing technical support for as long as you need it. Once complete your business can then become part of the Colourlock Accredited leather repair network and have the confidence to complete live leather repairs on customer vehicles. Optionally available as part of the course is the Colourlock master kit, to give you the tools and materials to complete repairs and the colour system to custom blend paints. This can be purchased below at the time of booking at a discounted rate to take with you on the last day of your training. If no dates are showing as available in the calendar, you can sign up for updates to find out when new dates are released and new course developments. Colourlock is one of the world's largest leather care and repair manufacturers, supplying OEM end leather solutions from the factory to the end user and repair solutions for professionals. Renowned the world over for their quality and the expertise of their training program their knowledge and support are unrivalled and Colourlock currently has a presence on every continent. UK Detailing Academy is proud to be the exclusive training provider for Colourlock's Accredited Leather Technician course in the UK for both leather repair and the Top Life 2-year leather protection coating. This three-day training event will take you through all steps of leather repair, from cleaning and assessment, to repair of scuffs and tears and in-house colour matching. This course will give you the skills and confidence to complete leather repairs and recolouring on all types of vehicles, with ongoing technical support for as long as you need it. Once complete your business can then become part of the Colourlock Accredited leather repair network and have the confidence to complete live leather repairs on customer vehicles. Leather repair should be your first choice as an additional new income stream for your detailing business. With more vehicles than ever being fitted with leather interiors as standard, leather repair is in high demand, and can add a valuable secondary workflow. It's simple to learn, easy to practice, requires low start-up costs, helps you stay ahead of the competition, and adds an upsell option to existing clients to complete every job under one roof. Optionally available as part of the course is the Colourlock master kit, to give you the tools and materials to complete repairs and the colour system to custom blend paints. This can be purchased in advance at the time of booking at a discounted rate to take with you on the last day of your training. Course Length 3 Days (0930 - 1600) Group Size Up to 5 people Location UK Detailing Academy, 2 Purlieus Barn, Ewen, Cirencester, GL7 6BY Experience / Qualification Open to all Refreshments or Lunch Refreshments included
Yoga & Wellbeing Immersion Course
By Catherine Annis Yoga
Would you like to immerse yourself in your personal yoga practice? To refresh and inspire your personal approach to yoga? If, like many of us, you feel the need to take time out, dive deep into your personal practice and replenish your energy levels, then join us for this year’s Scaravelli Inspired Yoga & Wellbeing Immersion. This year, we’re focusing on feeling good. Exploring how and why yoga helps to lift our mood and downregulate our nervous system. Each day, we’ll practice yoga, breathwork and meditation. We’ll walk across the downs and down to the beach for a swim, maybe light a bonfire as the sun sets.
