... injection but also allowed through bore access in the completion to facilitate fracture stimulation and well intervention activities, and offered flexibility to change the orifice size, accommodating various injection rates. The venturi flowmeter sub and downhole gauges were installed as part...

... Abstract Due to the differences in sedimentary environments, compared with the exploitation of unconventional oil and gas resources in the United States and other countries, China has encountered greater difficulties in the drilling and completion processes of unconventional oil and gas...

... Abstract The North Kuwait Jurassic Gas asset holds strategic importance for Kuwait's production strategy as it includes the only non-associated gas-producing fields in the country. Multistage completion technology has been implemented since the early development stages in 2009, with expansion...

... decision-making across the complete life-cycle of critical assets and infrastructure. We will reveal how downhole data is transmitted directly from field locations to a cloud-based platform where it is securely stored and catalogued, where it is instantly available to an access-controlled user group, from...

... geologist geology drilling operation directional drilling efficiency bohai oilfield technology conference oilfield completion international petroleum technology conference displacement marginal oilfield set new record cuttings management innovation integration engineering...

... the application of Logging While Tripping (LWT) technology in identifying water-producing sections and hence isolate them effectively by installing Adaptive Inflow Control Devices (AICD) in the permanent completion. This paper will describe the method of deployment of LWT technology which can measure resistivity...

... of the reservoir fluid and the power fluid flow rate. The reservoir and power fluids were water at 220 °F. The mechanical efficiency of the jet pump was calculated using Eq. 1 . Abstract The pressure losses in the jet pump–sliding sleeve coupling were calculated for the typical completions of wells...

... trajectories with a common goal, maximizing the hydrocarbon recovery of the targeted reservoirs. This goal has been so far accomplished, by creating a uniform (balanced) drawdown along the lower completion equipped with these devices, when the reservoir fluids experience further resistance while flowing...

... has an estimated success case production potential specified in the roadmaps. Abstract The journey of appraising unconventional reservoirs of North Kuwait Jurassic Gas (NKJG) fields achieved a significant milestone through the successful test in the first horizontal well completed in Najma...

... if a conventional development strategy is applied. Therefore, a dedicated full development plan applying integrated upstream and downstream technologies is critically important. fluid dynamics completion equipment wellbore design mineral high pressure high temperature well integrity complex reservoir...

... the wellbore optimally in the reservoir and map the sub-seismic structural changes and the uncertain OWC. To overcome these challenges, Extra Deep Azimuthal Resistivity (EDAR), along with reservoir navigation services was integrated into the existing solution after completing feasibility studies based...

... petrophysical properties and fluids saturation in the formation. The prompt evaluation of these gravel pack logs can provide a more accurate understanding of borehole effects on the petrophysical answer. The information can also directly be used to determine the void in gravel pack completions. Further plan...

...Introduction Jurassic well reservoirs in North Kuwait are usually completed without cement between the completion and the reservoir, eliminating the need for perforations across the section. Such is the case of barefoot Open Hole (OH) and Multi-Stage Completion (MSC). The current operations...

.... Despite the cost and complexity associated with ICVs completion, a significant challenge arises from the necessity for real-time knowledge of well and reservoir performance to justify adjusting valve positions. The substantial uncertainties involved in such operations restrict the practical application...

... recorded in wells with variation/complex completions ranging from single completion with gravel pack assembly to openhole completions with screens. As demonstrated in these case studies, real-time evaluation of the pulsed neutron data and logging program optimization and updates are instrumental to enable...

..., and (3) tracer subs incorporated into the completion string which release as fluids flow past it. However, the most prevalent form of tracer application is the first one owing to its convenience and cost effectiveness. Its deep reach during stimulation helps detect interference between neighboring wells...

... Abstract This paper demonstrates how a robust geomechanical sanding evaluation is used to develop pragmatic cut-offs and decision support charts for credible sand management and completion selections. Sanding (or solids production) has multiple adverse effects on well productivity and integrity...

... Abstract Two openhole multilateral wells (Well 1 with two laterals and Well 2 with one lateral) from China's first self-operated offshore project were completed with openhole shunted screen gravel-pack completions, which is the first application of shunted tube screens in this type of lateral...

... via coiled tubing. The treatment was performed safely without any failure in the surface equipment, drill pipe landing string or the subsea tree components. When the acid treatment was completed on two pilot wells, the wells were successfully restarted, despite low reservoir pressure and injected...

... technology conference completion figure 18 control valve balanced oil production research coefficient engineering Introduction Natural gas is the main resource of industrial production. However, due to the influence of many factors such as complex geological structure, the distribution...