... sequence ft operation upstream oil & gas drilling fluids and materials circulation hydrocarbon buildup migration expansion scenario objective annular pressure drilling simulation simulator dtt operation comparison choke geology geological subdiscipline circulate uae government...

... on the severity of the fluid migration, leakage can be observed causing uncontrolled release of gases or hydrocarbons to the environment ( Dahi Taleghani, Li and Moayeri, 2017 ). Expansive cement additives were developed as a potential solution to compensate for cement shrinkage and debonding. These additives...

... Abstract The application of the first open-hole expandable liner in Tarim Basin has demonstrated the value of the numerical models developed to assess the effects of the required large expansion ratio, particularly on connection sealability. This paper discussed the modeling, the assessment...

.... Reservoir Surveillance manage annulus pressure fluid level operation production logging annulus pressure assessment production control Upstream Oil & Gas Production Operation corrosion systematic approach production monitoring communication test annulus pressure management expansion...

.... Completion Installation and Operations Upstream Oil & Gas cost effective solution casing and cementing expandable patch elastomer band perforation wellbore expandable hp patch expansion marcellus shale basin HP patch operator Coiled tubing operations wellbore integrity assembly enventure...

.... This enables the use of standard casing or liner systems in trouble zones deeper in the wellbore where higher differential pressures can preclude the use of a SET liner system. One of the most important capabilities of a 16-in. SET system is the ability to achieve a post-expansion API-standard hole size...

... microannuli. Therefore the shrinkage of the cementing system has to be compensated by adding special chemical admixtures causing controlled expansion of the cementing system after setting. The expansion of the cement system after setting was evaluated with the in-situ expansion/shrinkage apparatus...

... solution for specific field problems. A significant aspect, which in certain circumstances is not well understood, is the pre and post expansion material and mechanical characterization of SET. Simple analytical and numerical models are developed to estimate the operational parameters like expansion force...

... & Gas deepwater cement slurry deepwater gas flow conventional cement slurry gel strength low temperature slurry 1 slurry compressive strength development compressive strength cement slurry expansion Introduction Nowadays the deepwater region is specified as the sea area with water...

... ( Figs 5d and 6 ) to obtain the required zonal isolation being found with an HPFE with 0.32% expansion. Although a conventional cement slurry with expanding agent ( Fig. 5b ) was able to close the outer microannulus, there was an increase in the inner microannulus as expansion was increased because...

... to such applications, especially when the bent liner is fully supported and is constrained at both ends (a fixed-fixed bent expansion). Because of the lack of accurate test lab simulations of the expansions followed by connection qualification testing, application parameters for horizontal expandable liners...

... further fluid migration. The purpose of this paper is to illustrate simple evaluation techniques that allow for quantification of auto-sealing cements in a simulated static or dynamic-downhole environment. Experimental apparatus used consist of a standard annular ring mold used for expansion/shrinkage...

... flexibility, improve corrosion control, expansion properties of the set cement, reduce the chances of microannulus creation, and therefore avoid overpressurization of the annulus casing. To ensure correct cement placement in the lost circulation zones, this slurry system has been successfully combined...

... in order to isolate shale layers above and below the 4 MT thick gas bearing sand in a 6 inch open hole. The Expandable Screen Assembly design combines sand control with expansion technology, providing formation particle exclusion, annular flow reduction, hole stability, and large inside diameters (IDs...

..., designs, systems and application selection. expansion installation requirement productivity expandable sand screen erosion completion application ess failure spe iadc 97282 failure rate screen selection ess upstream oil & gas offshore technology conference performance expandable...

... and long term production. reservoir waterflooding enhanced recovery well design tubular system elastomer assembly oman expansion observation well reservoir section zonal isolation liner upstream oil & gas isolate zone expandable system solid expandable tubular system expandable...

... flexibility and expansion, met the stringent specifications and did not leak until a differential pressure of more than four times the specification was applied. The paper will discuss the parameters of the selected system, thus providing guidelines for system selection for critical plugging operations...

... reservoir well intervention upstream oil & gas production rate wellbore integrity aquifer expansion launcher international association of drilling contractors expandable liner drilling operation international association severe casing leak cross-section spe iadc drilling conference...

... completion architecture, offering a combination of openhole production performance and cased hole functionality. Fundamental to the new Expandable Reservoir Completion is a unique, selective rotary compliant expansion technique, which is used to clad the formation wall with expandable screens, slotted liner...

... and after expansion. They ensure the presence of a cement sheath around the liner and minimize the effect of liner buckling during expansion. The risk of having complete losses while drilling the Natih A and Natih C is high and, to continue drilling, water is used to maintain well control. Having...