... in the horizontal section. The estimation was then validated with the results of the measured surface rate, and pressure transient test analysis. In average 30 % of the horizontal section of the well were receiving polymer solution, and then thanks to this new information zones not receiving polymer solution were...

... to a conventional numerical simulation approach since it was possible to conclude that location of the heating in the horizontal section and gas breakthrough could affects negatively the oil production of the wells due to gas expansion inside wellbore with temperature increase. Therefore, it is very important...

... field located at the Orinoco Oil Belt, currently with more than 600 active horizontal wells where the productivity of the wells could be affected by the frictional pressure losses in the horizontal section. This is the reason why the main objective of this paper is to develop a reliable methodology...

... horizontal technology. Because most wells are in a high water cut phase with thin net pays and bottom water drive, the optimal horizontal segment position, horizontal section length and well flow regime, need to be studied in order to ensure its economic benefit. Studies suggest that the relative height...

... of the steam chamber in horizontal wells and, decreased viscosity. thermal method Directional Drilling enhanced recovery drilling operation cssga process SAGD Upstream Oil & Gas horizontal section steam-assisted gravity drainage gas process steam injection production well injection...

... was drilled to total depth of 5800 m, with a horizontal section of 550 m. An oil-base mud (OBM) inverse emulsion was used in the horizontal drilling stage; the volume of mud losses was 350 m 3 with density values between 1.73 g/cm 3 to 1.87 g/cm 3 . Problem Definition carbonate reservoir horizontal...

...). Artificial Intelligence Upstream Oil & Gas severity completion drilling operation unconventional turbidite reservoir high severity planning & scheduling swellable packer horizontal section torque inclination construction arrangement conglomerate horizontal well reservoir Directional...

... the following: Production Liner 7″, singles wells (1 arm), good initial oil saturation in the length of the horizontal section, (Greater than 200 Ohm-m) current oil supply between 500 and 700 BPD, BHP around 200 PSI. RGP less than 450. The JK-2306 well is located in the central area of the field Zuata...

..., the high build rates planned for the intermediate section can result in even higher localized dogleg severities (DLS) as drilling switches between sliding and rotating. This creates several problems when drilling and completing the horizontal section, for example, poor transfer weight to the bit while...

... and heavy oils with reduced crude API require that reservoir exposure for production is maximized. Because of this, longer horizontal sections are being drilled and will continue to be drilled in the Faja. Drilling of the Faja started in reservoirs of true vertical depths (TVD) from 2, 500 ft to 4, 000 ft...

... in complicated cases or in wells that need to be lifted to flow. The technology also reduces the amount of resources required on location, improving logistics, saving time, and ultimately lowering costs for operators. Reservoir Surveillance horizontal section diameter real time system production...

... models were coupled in one model to evaluate the advantages of use integrated models for the evaluation of the energetic efficiency of SAGD projects. modeling & simulation upstream oil & gas enhanced recovery reservoir simulation horizontal section correlation thermal method steam...

... the process of stimulating horizontal sections in the Peten basin of Guatemala. downhole intervention downhole sensor completion monitoring systems/intelligent wells well planning directional drilling upstream oil & gas open-hole section diagnostics-solution approach drillstem testing...

... factor slotted liner arenisca basale unit horizontal section production rate horizontal well bopd december 2011 directional drilling engineering spe 153581 oil production rate vertical well society of petroleum engineers Introduction The Rubiales Field is located onshore in "Los...

... operations involve elevated wellbore temperatures. temperature profile liner upstream oil & gas sensitivity analysis injection horizontal section thermal property reservoir configuration casing and cementing heat loss design limit plot temperature distribution flowrate directional...

... between the drillstring and the heavy oil sands. To help prevent sticking, a common practice has been to add 10 to 20 vol% of diesel to the water-based fluid when drilling the horizontal sections. Open hole displacement of mud by diesel had also has been used to free stuck pipe. However, many...

... therefore the instrumented well. The stability of the system, the effectiveness of the saline seal and operational practice allowed the successful perforation of 3 instrumented horizontal wells (2 injectors and 1 producer) with the formulated saline fluid in a horizontal section of 2699 feet average...

... fracturing horizontal section stimulation liner stimulation technique chalk application Exhibition conductivity carbonate horizontal well proppant fracture reservoir wellbore horizontal completion Upstream Oil & Gas completion evaluation multiple fracture Texas permeability...

... hydraulic fracturing annular rate stimulation operation offshore well intervention stimulation vessel exhibition application noncemented horizontal well lateral surjaatmadja completion hydrajet noncemented horizontal offshore well horizontal section annular pressure drilling conference...

.... Ensuring that orientation remains valid while navigating through severe doglegs requires detailed pre-job design planning supported by applicable research data. This paper discusses advances in horizontal oriented perforating in long horizontal sections designed to optimize perforation efficiency...