... injection treatments. geologist fluid dynamics permeability geology flow in porous media geomechanics artificial intelligence reservoir characterization sand production operation spe annual caspian technical conference concentration particle kmg engineering llp mineral flow assurance...

... Abstract An oil company faced the challenging task to perform multistage fracturing while all burst frac ports were preliminary opened. The objective of this work is to apply a non-intrusive methodology to confirm effectiveness of multistage fracturing operations with use of a chemical diverter...

... project waterflooding recovery factor polymer solution flooding injection well oil recovery operation Introduction Kazakhstan is among the world's top oil producers, with substantial reserves located primarily in the western regions, including the Tengiz, Kashagan, Kalamkas...

... facing challenges with declining production and limited new slots. Nowadays, the drilling of slim hole sidetrack wells as a slot recovery technique is one of the most relevant and focused drilling technique. This type of drilling operation differs from conventional drilling methods due to many different...

... Abstract Conventional approaches to bottom hole pressure (BHP) calculations often suffer from inaccuracy due to a significant number of uncertainties of the fluid and tubular properties in real field operations, leading to a non-optimized decision-making process during critical operations...

... Abstract With the increasing scope of drilling at explored oil fields and new fields, field operators face more geological challenges while drilling new wells. Such complications not only extend the well construction time and increase the cost of drilling, but also may cause harm to health...

... of the horizontal well clean-up technique, spanning a total length of 2 km with 23 sleeves, marked a first for the organization. It necessitated extensive planning and alignment meetings due to the lack of initial operational implementation experience, the high costs associated with Schlumberger's Management...

... of multi-stage acid fracturing in the development of Unit 2 (U2), it is essential to quickly integrate the most effective operational strategies and the latest data on reservoir characterization into the planning of upcoming operations. The methodology involved formulating the stimulation plan...

... Abstract During the recent period of a challenging business environment that included significant impact of the global pandemic, a leading energy producer in Western Kazakhstan initiated work to reset the business with clear priorities of maintaining safe and reliable operations and safely...

... Abstract Document describes field specific challenges, proposed solutions, and results of a collaborative approach between Operating Company and Service Providers that led to increased longevity and reliability of downhole equipment deployed in high pressure and extreme sour field wells...

..., including NOx and CO, by more than 90%. Through mechanical design refinement and extensive field testing, the burner has demonstrated high adaptability across diverse operational conditions, ensuring minimal disruption to existing workflows. The use of previously wasted flare gas to generate energy has...

... uranium concentration efficiency chemical reaction isl process situ recovery kazakhstan simulator production well geologist reaction uranium indicator uranium extraction injection tailoring petroleum reservoir simulation technique operation Introduction ISL has emerged...

... address potential issues, thereby minimizing downtime and maximizing production efficiency. The Automatic Choke Calibration (ACC) and Automatic Network Model Calibration (ANMC) workflows are critical processes for ensuring the accuracy and efficiency of wellhead and pipeline operations. The ACC workflow...

..., the number of wells with 5.5-in. completions being converted from gas lift to ESP is growing rapidly to meet the field production target. For these reasons, the operator planned an integrated workover operation that included preparing the wellbore with advanced scraper and magnets, investigating the casing...

... operational activities. The primary objective of this research is the development and implementation of an integrated production schedule (IPS) in conjunction with a reservoir simulation model to foresee field production performances and proactively manage production operations. The core of this process...

... for operators to repurpose pipelines safely and identifies efforts in the Caspian Sea region to realize the hydrogen economy. Converting existing pipelines will require a deep understanding of the integrity threats they currently face and what new threats will arise following the introduction of H 2 . Due...

... Abstract The main issue in improving the efficiency of oil production is the rational regulation of well operation modes. At the same time, a distinctive feature of the gas-lift method of operation is the maximum possible energy saving, which is achieved primarily by reducing the specific...

... integrity issues during the stimulation operation. multistage fracturing packer anchor geologist geology reservoir geomechanics ppa 45 13 upstream oil & gas united states government geological subdiscipline multistage hydraulic stage 4 pressure stimulation software petroleum...

... a better understanding of their conditions and potential incidents. Apart from the evident advantages in HSE, the implementation of advanced APM technology has yielded substantial operational and cost benefits for PDO. By eliminating the need for frequent manual checks, the associated costs of deploying...

... interventions on MWPs. TCO has Multi-WellPad (MWP) facilities with a number of wells that hooked up into one production system. TCO must collect subsurface data for RoK requirements and Reservoir Management. In the past, TCO had to shut-in entire MWP to execute surveillance operations, which would negatively...