... waterflood strategy rested on a selective stimulation campaign that aimed at increasing injection capacity into A1 and better distributing injection profiles. Recently, the selective treatment approach evolved into trying a selective suppression technique that aimed at partially blocking high-permeability...

... sliding sleeves ( Whittaker 2013 ). Fig. 2 displays the fullbore spinner and tubing spinner. reservoir surveillance noise data injection profile production control upstream oil & gas noise log evaluation temperature data spinner production logging completion injection interval...

.... upstream oil & gas contribution total fluid log artificial intelligence dna diagnostic microbe fluid sample producer waterflooding communication injection profile microbial community enhanced recovery abundance dna marker vertical conformance injector areal conformance waterflood...

... Abstract This paper displays an example of the power of data integration. Multiple sub-surface datasets viz., Bore Hole Images (BHI), triple-combo logs, core data, production logs and geomodels were tied together to throw light on suspicious injection profile patterns observed in a horizontal...

... injection profile, together with petrophysics and seismic data, enables segmenting the open hole into intervals requiring different levels of stimulation, so each section can benefit from a customized treatment that increases injectivity and improves uniformity of injection. Complementary fluid placement...

... Dynamics Effectiveness Directional Drilling entire lateral stimulation injection profile Injection Rate stimulation treatment acid stimulation objective placement drilling operation lateral completion surveillance water injection production monitoring bullhead stimulation reservoir...

... acquired during commissioning job, and interpretation of the temperature data which was used to generate the injection profile along the wellbore. Finally, a strategy for future implementation of the DTS system is discussed. Overall, this technology showcases the application of the smart hybrid completion...

... could achieve zonal isolation. The system can be installed either in existing or newly drilled wellbores. During the initial injection period of the well, followed by a shut-in, DTS data steady state analysis provides an injection profile along the wellbore identifying fracture heterogeneity...

... & Gas polymer connectivity reservoir baseline establishment production control polymer flood society of petroleum engineers enhanced recovery polymer injection producer injection conformance production monitoring injection profile stimulation job production logging acquisition...

... Abstract This paper discusses the first worldwide use of a novel coiled tubing (CT) real-time downhole flow measurement tool to evaluate the effectiveness of a matrix stimulation intervention performed in a salt water disposal (SWD) well by comparing the acquired data with the injection profile...

... spatial variation and/or heterogeneity in the permeability of the reservoir rock, usually resulting in an irregular displacement front of the injected fluid. The initial completion design did not address the injection profile control. Also, conventional techniques to improve vertical conformance did...

... Abstract The problem of evaluating injection profile in Short Strings (SS) in a dual completion wells has been solved. The HPT/SNL combination to describe accurately and economically the injection profile within the borehole and behind pipe through long string will be demonstrated...

... behavior in gas injection wells using the conventional production logging approach is to identify the exact entry points, and to determine a representative injection profile to the actual injection volumes. Mechanical spinners provide inflow profiles within the borehole that in many cases doesn't reflect...

... diversion issue is mainly associated with reservoir heterogeneities that are usually encountered in the subsurface such as fractures, permeability variations, reservoir pressure contrasts, to name a few. All this is also the cause for uneven downhole production and injection profiles, producing early...

... within these units and does not communicate with other reservoirs with better permeability. production monitoring upstream oil & gas communication producer production control production logging simulation waterflood analysis enhanced recovery flow profile injection profile spectral...

... in the reservoir with total depth of 29,897 feet and open hole length of 6,697 feet utilizing 2′ CT with open hole tractor, to perform injectivity / falloff test, and to conduct real time logging for evaluating the reservoir's injectivity profile. The paper examines several challenges that engineers and operators...

... objectives. drillstem/well testing objective sgi area drillstem testing completion operation material balance region upstream oil & gas injection profile spe 160957 well candidate permanent downhole gauge injection reservoir wellbore information surveillance strategy surveillance...

... flood optimization efforts continue to be profitable. One of the key processes enabled by effective reservoir management is the ability to identify mature (swept) layers and identify workover candidates. First, injection data is allocated based on interpretation of injection profile logs and stored...

... Abstract Knowing the injection profile of each injector in a reservoir is of major importance for analyzing residual oil distribution underground. However, in practice, it is impossible to acquire real-time injection profiles for each well when they are needed. In this paper, a two-step...