... and will require six drilling casings plus production liner and tieback. A purpose-built drilling landing string with 3-million-pounds capacity will be needed to land the 16" and 14" casing strings and the 10 1/4" by 11 1/4" production tieback string. This paper documents an extensive development effort spanning...

... Abstract The permanent plugging and abandonment of a well requires the establishment of at least two barriers according to the NORSOK D-010 standard. In common practice, a barrier is either a cement plug from formation to formation, which is all cement, or a combination of existing cement...

... for screening wells and guiding users in the selection process. This methodology is based on reservoir, well, and surface requirements, with future integration of heat networks to complete the ranking options. The workflows help identify promising candidates and their specific repurposing potential. Once...

... installation and operations completion equipment reservoir surveillance production control valve evxt system implementation subsea system evxt technology control module template requirement subsea x-ma tree production monitoring evxt equinor subsea development safety valve valve operation...

... weight objective hpi dfci risk management requirement modern benchmarking tool reservoir characterization complexity complexity index global unconventional project strength Introduction Oil and gas wells come in many shapes and sizes, reflecting the complexity of the reservoir...

...., the natural links between entities or pieces of data). However, the creation of a KG from a specific domain based on unstructured data sources requires not only an ontology to describe the entities and their relationships but also strategies and tools capable of properly extracting and mapping them from...

... and well integrity. By leveraging design innovations such as mechanical Downhole Safety Valves (DHSVs) and simplified casing configurations, the proposed concepts achieve up to 25% cost savings compared to traditional designs. These improvements are tailored to meet regulatory requirements while enabling...

... of the marginal fields within the Block 0 concession in offshore Angola. The development plan for these marginal fields requires short-cycle and cost-effective designs to be economically feasible. Utilizing a minimum functional objective approach, Lifua-A was planned as a proof-of-concept for this strategy which...

... Abstract Drilling Steam Assisted Gravity Drainage SAGD wells requires placing the lateral section of the producer parallel to the lateral section of the steam injector and within a predefined distance to maximize production. After one well is drilled and completed, the second well is drilled...

... personnel with operational alternatives that will yield results. Explaining the importance and value of these best practices can renew an industry culture driven by safety and performance. Knowing and, more importantly, understanding why procedures require improvement will promote a virtuous behavior...

... design decisions without drilling a well. While the process requires significant investment from drilling engineers to model components, run post well analysis for calibration, and update designs, the cost is significantly less than the alternative of iterating based on field trials. The knowledge...

... & disposal production control operation specification macdougall recommended practice diameter system guideline procedure requirement international association consideration regulation drilling contractor Disclaimer It is worth mentioning that some of the feedback from the stakeholder...

...Problem Statement For a new well, designing a suitable slurry is crucial and dependent on the various requirements of the well and local conditions. The cementing engineers heavily reference the past slurry data from the database in the process of new slurry design. The most prevalent practice...

... ertd project management benchmarking identification sedimentary rock rock type reservoir geomechanics rop efficiency lithology mensa-wilmot reduction rpm fallacy consideration wob requirement limiter mse equation drilling efficiency guiderail mechanical specific energy...

... and agile development sprints in a short space of time, allowing project schedule requirements to be met. CO₂ Injection Model (CIM) Abstract The development and application of a fit for purpose CO2 Injection Model is presented in the context of a front-end engineering design for a new...

...." Decision-making integrates goal management both short-term and long-term goals. ( Sifakis and Harel 2023 ) An unmanned aerial vehicle (UAV) perspective: "Unmanned underwater vehicles and unmanned aerial vehicles operate in dynamic domains requiring the application of sophisticated, tactical decision...

... ) defines requirements and guidelines relating to well integrity in drilling and well activities. Well integrity is defined to be "application of technical, operational, and organizational solutions to reduce risk of uncontrolled release of formation fluids throughout the life cycle of a well". Permanently...

...Requirement for isolation of existing wellbore In order to secure that the producing interval in the existing well will regain full production potential, after adding the new branch, killing the existing well with fluid should be avoided. Hence, a method for temporary isolation of the existing...

...Pup Joints / Crossover Subs Pup joints and crossover subs also required consideration of the same tensile strength factors discussed above but are affected by the different manufacturing processes required to produce them. For example, the landing string has four different sections welded...

... government drilling equipment united states government directional drilling systems and equipment automation controller asia government artificial intelligence directional driller presented drilling conference personnel requirement implementation point-the-bit rss exhibition upstream oil...