... bidirectional passive cutting structure RSS system deliver significant operational improvement footage Directional Drilling stabilizer Exhibition BHA diameter point-the-bit rotary steerable system deliver service company tortuosity ilreamer device shale member wellbore help prevent ilreamer...

... d and L are the wormhole diameter and length, respectively. k is the overall dissolution found from reaction kinetics, and q is the flow rate. The optimum velocity, u opt , (can be translated into flow rate) found from Huang et al. (1997) model is given in Eq. 2 : (2) u opt...

... of this study is to evaluate the effects of surface tension and viscosity on flow regimes in horizontal pipes and investigate its effects on boundary transition. The experiments were conducted on horizontal pipe flow-loop (length 30' and diameter 1") with two-phase air/ water. The range of superficial gas...

... production monitoring Upstream Oil & Gas information diameter confidence level coverage factor equation discharge coefficient production logging Contributor sensitivity coefficient standard uncertainty field operation society of petroleum engineers independent variable uncertainty...

... production control Reservoir Surveillance Upstream Oil & Gas wellbore obstruction pressure drop water injection well equation production logging diameter Injection Rate performance model injection well Injectivity Index society of petroleum engineers intervention water injector...

... Reservoir Surveillance casing and cementing em corrosion profile detection Thickness classification evaluation diameter case study maintenance irregularity corrosion international petroleum technology conference Pipeline Corrosion Subsurface Corrosion Upstream Oil & Gas completion field...

... software. The study investigates the separation efficiency using various diameters, RPMs of the CDOWS as well as different flow rates and water cut. Furthermore, different possible designs are considered in this study. The results are then used to optimize the design of such tool in order to produce...

... a hole with controlled diameter, shape, depth and at any orientation bypassing near field stress zone is achievable with laser regardless of the strength of the rock and maximum horizontal stress. The thermal energy generated from the laser weaken the formation as presented in Young's Modulus...

... injection artificial lift system reservoir surveillance annular pressure drilling specific gravity pressure drop gas injection method upstream oil & gas pvt measurement flow rate liquid removal operation diameter minimum gas injection rate air gas injection rate gas injection rate spe...

... emitted through a scanning probe inserted in a drilled hole in the rock sample. An area of 12.5 x 37 mm 2 of sidewall of the hole is obtained with a resolution of 25 mm. Processing the acquired images allows for obtaining the pore diameter and pore shape factor distributions. The hydraulic radius...

... operation drilling equipment drill string vibration drilling parameter bit selection upstream oil & gas simulated drill string macpherson rpm penetration diameter spe 160872 drill string drillstring design dimension cdc minirig rotary speed vibration society of petroleum engineers...

... Abstract A recently introduced electromagnetic (EM) casing-corrosion evaluation tool provides total metal thickness, tubular internal diameter, and defect imaging inside single and multiple casings. Quantitative assessment of ongoing corrosion enables timely mitigation strategies to prevent...

... of the capillary and the Klinkenberg formulation may be the approach to describe the deviation from Darcy's law when the pore size and particle size are almost the same. fluid dynamics diameter diffusion gas flow rate reservoir characterization deviation nitrogen pore size distribution permeability...

... and textural arrangements of micrites a classification scheme is proposed that includes four different classes of micropores such as very fine, fine, medium and coarse micropores with a maximum pore diameter of 0.1 to 2 micrometer, 2 to 4 micrometer, 4 to 6 micrometer and 6 to 10 micrometer respectively...

...-fissile shales. upstream oil & gas drilling process diameter wireline rotary sidewall latest generation tool evaluation orientation sidewall generation tool hydrocarbon reservoir limitation society of petroleum engineers drilling operation rotary sidewall core brittleness...

... Abstract Traditionally, brown field developments have often required the plug back and sidetrack of existing drain holes, to target any nearby opportunities. With advances in drilling technology, there is a general preference to drill small diameter wells due to the comparative cost advantage...

... relative error artificial intelligence diameter hagerdon annular flow evaluation Introduction Two-phase flow is commonly encountered in the petroleum industries. This frequent occurrence presents the challenge of understanding, analyzing, and designing two-phase systems. Because of the complex...

... pressure and flow rate can be controlled by variable throttle valve. For controlling the pressure and safety of the system, an auxiliary system, for flowing in emergency case, has been designed beside the main one. The outer and inner diameters of the tubes of the main flowing system were 3.5 and 4.25 inch...

.... It is also demonstrated that the droplet size and specific surface area are affected by emulsifier concentration and acid volume fraction. Average droplet size decreases with increasing emulsifier concentration. The diameter also increases with increasing acid volume fraction. The specific surface area...

... & Gas Screen Selection specification Completion Installation and Operations isolation sand/solids control completion equipment zonal isolation application expansion expandable completion system completion functionality expandable sand screen base pipe elastomer diameter expansion tool...