Adoption of Innovation and Technological Advancement Deployment

The main objective of the paper is to outline initiatives associated with leveraging creativity and innovation to sustain operational excellence. It will cover processes, applications and best practices toward continually leveraging creative and innovation such as the development of innovation team toward creating a collaborative environment in the generation, identification and development of ideas and new technological advancement deployment. The processes described will cover (1) the continuous monitoring and management update of innovation submissions, implementation and self-development course completion, (2) recognition for value addition resultant from technological deployment, (3) Technical Review Committee (TRC) centralization and streamlining of evaluating technologies and best practices, (4) the assignment of challenging targets and (5) the initiation of special innovation campaigns for pressing and challenging matters has resulted in various major accomplishments. The establishment of the 4th Industrial Revolution (IR 4.0) team to address production engineering and well services challenges and collaborate for articulate, smart, more efficient and effective resolutions, process improvements and decision making. The results were remarkable with an incremental increase into intent to submit a patent file consideration, patenting, technology deployment and production of technical manuscripts addressing the unique achievements as well as the submission of awards applications. Technical collaboration toward triggering resolutions to ongoing operational challenges has resulted in various internal in-house built strides of best practices and other collaborative initiatives with other services providers such as: Intelligent Field Equipment Industrial Professionals Training: Special training for intelligent field equipment associated with smart well completion (SWC) exercising and optimization, data retrieval from multiphase flow meters (MPFMs) as well as a permanent downhole monitoring system (PDHMS) and conducting basic preventative maintenance (PM) requirements. Multiphase Flow Metering (MPFM) Advanced Monitoring System: An in-house developed MPFM system advanced monitoring to enable production/Intelligent Field engineers to monitor and diagnose MPFMs healthiness in all fields. It includes a validation mechanism to monitor and verify the different MPFM diagnostic data, alarming mechanism, flow rates and data visualization tools to verify the health of the installed base of equipment toward higher testing efficiency, reduction of manpower exposure to the field, and cost avoidance through minimizing operational logistical arrangements and minimization of unnecessary field visits by service providers. The ultimate intent is to heavily depend upon all employees to successfully propose solutions, and subject matter experts to coach employees in the successful implementation of practical resolutions to improve operations, optimize cost, and enhance employees’ satisfaction and engagement.

Design of Refrigeration Control System for Parallel Refrigerator Unit Based on PLC

In order to improve the refrigeration control efficiency and reduce the temperature fluctuation in the cold storage. In this paper, the refrigeration control system of the parallel unit of the cold storage is designed based on the upper and lower computers. The lower computer uses PLC to monitor the field parameters and control the execution of the field equipment. The upper computer uses HMI to realize the real-time monitoring, parameter display and alarm function during the operation of the cold storage, and uses the slide valve to adjust the energy of the compressor. The results show that the control system runs reliably and meets the control requirements of large cold storage.

Multi-motor Drive Control Method of Upper-Retort-Robot Based on Machine Vision

A research on the multi-motor drive control method of the upper-retort-robot based on machine vision is proposed in this paper for wine brewing automation to suffice the demand of military areas situated in cold regions as wine is recommended to keep the body temperature of soldiers normal in highly cold regions of China. Based on machine vision, the target is converted into an image signal by an image pickup device and is sent to the image processing system. The pixel distribution, brightness, color and other information are converted into digital signals and the target features are extracted to control the actions of the field equipment. The Monte-Carlo method is exploited to randomly generate joint variables within the variation range of each joint. The positive aspects of kinematics model are utilized and the working space of the upper-retort-robot is calculated using multi-motor drive control method. The multi-motor drive compensates the harmonic ripple torque, and establishes the fault-tolerant automatic control of the system to maintain quality of the liquor. The experimental results show that the robot arm can reach at any position in the barrel within the defined range. The robot will work in an automated mode to control the quality of the liquor. The transmission performance of the robot can meet the requirements of the automated quality control of the liquor during processing of wine from grapes. The results are obtained for robot transmission performance and robot dexterity which proves the robustness and viability of the proposed multi-motor drive control method (MMDCM).

Predictive Maintenance Using the Executable Digital Twin xDT

Through the introduction of programmable logic controller (PLCs), Dynamic Process & Controls modeling, integrating with Multiphysics Mechatronics & 3D equipment simulation modeling, companies can work in the online real-time environment. This modeling of equipment or processes builds the foundation for digital transformation of subsea, topside, onshore and plant environments. In the design and operation of field equipment, the physics based Digital Twin is getting more and more traction to develop virtually the equipment because of recent prediction accuracy improvement and faster calculation times. Such digital twins allow to find the optimal operating conditions and predictive maintenance schedules for operation. In this timeslot we will explain, based on few industrial examples, a new set of capabilities that allow companies to get the maximum out of digital twins to be able to use them on their equipment. By applying a structured process using Digital Twins to be able to convert the existing knowledge & data at Companies into solution to be more predictive on their equipment. This will deliver substantial return on investment (ROI) for the Oil and Gas Industry. An AI based methodology to perform Model Order Reduction on the digital twin to be able to get real time response in connection to online unit information An AI based methodology to convert the reduced model into a virtual sensor for online quality predictions or predictive maintenance scheduling as well as to use it for creating an optimal controller of the unit based on the product requirements Fast edge computing hardware that can collect data from sensors and, in real time, run the Executable Digital Twin (xDT) and suggest corrective action to the operator or run in closed loop control

Estimation of corrosion aggression of aquatic media and corrosion resistance of steels of equipment of oil and gas condensate deposits

Corrosion destruction of the metal of the field equipment and gas pipelines of the oil and gas condensate field (OGCF) was revealed, the cause of which is carbon dioxide corrosion. In order to determine the corrosiveness of the OGCF equipment media, laboratory tests were carried out with periodic moisture condensation in an atmosphere of carbon dioxide, autoclave tests in the liquid phase at elevated temperatures and partial pressure of CO2, and laboratory tests in the gas-vapor phase in the presence of CO2. Tests were carried out on steel 20, the selected solutions were tested on pipe segments of 09G2S steels (well connections and loops) and J55LT (tubing) of 2 types (old, after operation in a well, and new, not operated). Studies have shown that steels used at OGCF (steel 20, J55LT and 09G2S) are not resistant to carbon dioxide corrosion. All items of equipment made of these steels will be potentially weakly resistant to corrosion in the oil and gas condensate field. It is proposed to conduct tests of corrosion inhibitors from various manufacturers in laboratory and field conditions. Recommendations are given for the corrosion inhibitor selected according to the test results. Keywords: local corrosion; aggressiveness of the environment; metal resistance; well piping; plume; tubing; laboratory tests; autoclave tests.

CONTRIBUTION OF THE NADRA GROUP TO THE DEVELOPMENT OF MODERN GEOLOGICAL EDUCATION

The contribution of the NADRA Group to the development of geological education in Ukraine is featured. The main areas of its activity are highlighted, including the support of the Geological Faculty (ERI «Institute of Geology») at the Taras Shevchenko National University of Kyiv (KNU), advanced training of industry employees, geological education of schoolchildren, publication of specialized books and the professional magazine «Geologist of Ukraine» in particular. At the Geological Faculty of KNU four classrooms were renovated and equipped with computers, the auditorium named after Prof. Olgierd L. Einor was established, the premises of the Geological Museum were reorganized and renovated, etc. The valuable charitable assistance was provided during student geological field courses, namely the fuel, student accommodation, meals, field equipment, and the like. Many youth quizzes, olympiads, excursions, quests, festivals, conferences were carried out at the expense of NADRA Group. With its assistance, the clubs of paleontology, geology and geological local history were organized for students. NADRA Group has initiated the writing and publishing the book «Essays on the history of geological research at Kiev University» (1999). Since its first issue in 2003, the «Geologist of Ukraine» magazine has been published thanks to the information and financial support of NADRA Group. In 2008 it was published materials for the centenary of Prof. Einor. The «Treatises of the Tutkovsky Institute» were published during 2009 – 2011 at the expense of the company. The book by Rostislav Furduy «Brother of the Sun and Wind» (2011) was addressed to young geologists in Ukraine and published on the occasion of the 20th anniversary of the company. In the same period, the work on the project «Depths of the Earth, the spiritual depths» was started, the essence of which was to encourage schoolchildren to study geology and related disciplines. The important components of geological education as advanced training, courses on the modern technologies, lectures by leading domestic and foreign experts, conferences, seminars, and trainings are very relevant. In general, the activities of NADRA Group are aimed at introducing leading decisions into the practice, developing educational institutions, and disseminating knowledge among the geological community. Over its thirty-year history, the NADRA GROUP has made a great contribution to the development of the geological industry in Ukraine and abroad.

Calculation method for effort value of development of necessary hermetization of plunger-sealing pair

The task on the definition of effort value for development of necessary hermetization of plunger-sealing pair in oil field pumps has been solved. Many years experience of operation of oil field equipment while underground repair of wells shows that ensuring reliability and service time of applied pump units is mostly specified with the quality and operation characteristics of detail components and friction of pumps’ hydraulic parts. It is shown that among the main reasons for detail failures, the wear of plunger and valves, the breakage of sealing collar are dominating.

Lake water based isoscape in central-south Chile reflects meteoric water

Warming across the globe is expected to alter the strength and amount of regional precipitation, but there is uncertainty associated with the magnitude of these expected changes, and also how these changes in temperature and the hydrologic cycle will affect humans. For example, the climate in central-south Chile is projected to become significantly warmer and drier over the next several decades in response to anthropogenically driven warming, but these anthropogenic changes are superimposed on natural climate variability. The stable isotope composition of meteoric water provides significant information regarding the moisture source, pathways, and rain-out history of an air mass, but precipitation samples suitable for stable isotope measurements require long-term placement of field equipment making them difficult to obtain. The International Atomic Energy Agency (IAEA) Global Network of Isotopes in Precipitation (GNIP) stations generate isotopic and ancillary data of precipitation from many locations around the world, but remote areas of developing countries like Chile typically have sparse networks of meteorological stations, which inhibit our ability to accurately model regional precipitation. Central-south Chile, in particular, has a sparse network of GNIP stations and, as a result, the isotopic composition of meteoric water is underrepresented in the global database complicating efforts to constrain modern day hydroclimate variability as well as paleohydrologic reconstruction for southern South America. In this study, we measured the stable isotope compositions of hydrogen (δ2H) and oxygen (δ18O) in surface lacustrine waters of central-south Chile to determine what physical and/or climatic features are the dominant controls on lacustrine δ18O and δ2H composition, assess whether or not the isotopic composition of the lakes record time-averaged isotope composition of meteoric water, and determine whether an isoscape map based on lake surface waters could predict the H and O isotope compositions of precipitation at the few GNIP stations in the region.

Study For Water Shutoff Using Tandem Through Tubing Bridge Plugs Technique, Case Study

Increasing water production rate is from one of the well knownmain problems that face any oil producer in the world. Although this problem is most happen in old wells, this can also happen in new drilled wells as well. It causes differenteconomic problems for oil produced companies. First, increasing water production affectsproduced wells performance and reduced their production lifetime. The high percentage of the water in the wellbore increasing the hydrostatic pressure (weight of the fluid column) which cause increasing in the lifting power required. which increasingoil and gas production cost per barrel and causing toreduce the drawdown. As an example, if the well is gas lift well, the quantity of gas needs to be injected for lifting the fluid from the wellbore to the surface is increasing with the production of heigh water cut than without producing water. Increasing water cut percentage and Water production also increases the possibility of corrosion, scale and has negative effect on the field equipment starting from the wellbore itself to the surface facilities. Also another serious and important problem is increasing produced water separating cost, treatment, and disposal is a great challenge to oil producers budgets. It costs almost $1.1 billion/year in averageforseparation and disposal of the produced water. Found solution for that type of production help in minimizingcost for the operators and increasing the yearly profit of their operations. Then, water shutoff jobs and operations are very essential. Finally, bythe good understandingfor the formation characterizations and otherfield problems of the field, we can avoid un-necessary water production during the wellbore designing stage.Through tubing bridge plugs (TTBPs) as one of water shut-off (WSO) workovers in the Belayim Fields resulted in average gradualproduction increasing of 2450 bopd.The Average water cut percentage (WC) reduced from 54% to 15%. 87WSOworkoversjobs done since December 1991. Technical evaluation and economical income successful evaluation approaches 90%. Just below 4.5 million dollars companies spent for an average cost of 60,500 dollars per job. Costs spent in less than two days equal to using income from a13 dollars per barrel from crude oil price. Depend on achieved results during the last 4.5 years, these WSO (water shut off)workoversdone in Belyim Field as an effective and on-going cases history for running and set zone water production control. Water production probleminBelayim Field gradually increasing during the last 10 years.Which result indropping inoil production rates.Depend on the reservoir characteristics; lower water zone isolated using through tubing bridge plugs (TTBPs)usingSchlumberegerelectric line units. Dump bailer tools used to put a 14 feet cement cap above the TTBPs to have means of a permanent pressure seal. After 24-hourswaiting on cement time, wells returned back to production with a great change and higher oil rate and very good reduction in Water Cut. Rigless cost for TTBP water shut off workover becomes much less than conventional rig water shut offoperations which result in averaged more than 450,000 dollars per job. Before December 1990,conventional rig operationsWSOwasonly the method used in Belayim Field. now, riglessWSOworkovers becomesa very important for reducing cost or to control cost with financial language.Rigless WSOoperations becomes alsovery important reservoir control tool forincreasing oil production and reducing water production which helps to save reservoir energy.