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Keywords: reservoir
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Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-190970-MS
... rotation, 10 rpm, 20 rpm, and 30 rpm rotation cementing job. Abstract The increasing energy demand has led shale unconventional reservoirs to become a focal point for operators worldwide. Over the past decades, several technological advances were conveyed to drilling and completing horizontal...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191029-MS
... Abstract BD Gas Field is located in offshore in the Madura Strait, Indonesia, and has a total of four producing wells - one vertical (Well Y1) and three horizontal (Well Y2, Well Y3, and Well Y4) from an unmanned platform. Its reservoir was considered near HPHT and critical sour with 8,100 psi...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191011-MS
... As a result of SNL spectra analysis, the noises generated by flows along the wellbore or channels in cement can be separated from depth-specific noises generated by reservoir flows or completion leaks. Some examples of applying the SNL tool for estimation of effective reservoir thickness...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-190988-MS
... Abstract Channel sand reservoirs very rarely have layer cake geometries and are generally characterized by sand bodies/lenses with limited horizontal and vertical continuity. Significant lateral changes occur in reservoir thickness as well as reservoir properties and lenses are often stacked at...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-190972-MS
... enhanced recovery multi-restriction injector well waterflooding shut-off treatment water flooding performance target zone reservoir non-contributing zone international association of drilling contractors injection drilling fluid management & disposal Completion Installation and Operations...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-190991-MS
... The development horizontal well drilling was optimized to make the well trajectory along the "skin" of the fissurecavity reservoir; each well trajectory went closely to the top of the fissure-cavity reservoir and connected micro fissures and pores. Utilization of precise MPD was to make oil and...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-190975-MS
... Abstract Sand and fines production in oil and gas wells are a major challenge that can result in production system failures. In unconsolidated sand reservoirs, proper sand-control practices are necessary to help prevent reservoir sand production. To remove formation damage and control fines...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191006-MS
... reservoir. It has been observed in almost all wells that the top high PI zones produce a majority of the gas. The wells have a water column across bottom few fracs which prohibits production from these zones. Water unloading through increased drawdown was not successful because of higher PI of the upper...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191040-MS
... of polymer adsorption and changes rock interaction with reservoir fluids, in terms of interfacial tension and capillary pressure, without allowing flow channels to be physically plugged ( Dalrymple et al. 2007 ). These characteristics provide the following benefits: an immediate reaction (shut-in...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191007-MS
... around wellbore and increase nearby well permeability caused by mini-fracturing; therefore, it is planned to be executed in low permeability reservoirs to enhance the oil production in these tight sands. The proposed treating intervals for individual wells were initially determined based on petrophysical...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-190998-MS
... Abstract In West China, MH field is typically featured with complex high challenging unconventional reservoir. Very tight conglomerate lithology composed of volcanic rock, claystone and limestone cement as the matrix with average porosity of 9.6% and average permeability of 0.96md. The buried...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191041-MS
... This section will highlight the benefits, risks, and performance PDL and perforated liner with isolation packer completions in fields FX, N and FY. FY is located in Block SK XZ of Central Luconia Province about 200km North-West of Bintulu, Sarawak under K Cluster field. FY reservoir is platform...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191010-MS
... displacement system could not be established due to the poor property of the whole reservoir after the effective period, and the production decrease dramatically. The infilled vertical wells were drilled in 2001, the well spacing reduced to 150m, water injection effect has not been improved. By the end of 2012...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191065-MS
... The paper presents the workflow of integrated reservoir geosteering model with seismic volume result. The workflow involves these key processes which include data input, 2D geosteering model, landing, horizontal section steering, evaluation. According to the priority of this process, the...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191093-MS
...-1 wells. Two key reservoir data used for the forecasting model are LWD formation testing (formation pressure while drilling - FPWD) and LWD nuclear magnetic resonance (NMR). These two dataset are the main information collected while drilling along with LWD resistivity and gamma ray in Phase 2. The...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191088-MS
... improve project commerciality. Subsurface recovery potential was assessed thoroughly to evaluate the impact of subsurface uncertainty, and evaluate the impact on well designs on the project cash flow. Wells were designed to tap multiple reservoir targets to minimize subsurface risk through existing...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191078-MS
... The oil reservoir of the fractured basement rock of STD is mainly granite and granodiorite of late Jurassic-early Cretaceous (108-148 Ma). The petroleum system in the fractured basement reservoir (FBR) is illustrated in figure 3 . Figure 3 Mechanism of oil accumulation in fractured...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference and Exhibition, August 27–29, 2018
Paper Number: SPE-191081-MS
... reservoir mapping applications, it is possible now to integrate conventional logs with deep directional electromagnetic resistivity and advance formation evaluation measurements for accurate bed mapping, real time assessment of reservoir quality, structural dip calculation and forward planning trajectory...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180546-MS
... is more than 200°C in HuaBei Oilfield in East China, acid-fracturing is an important stimulation for NiuDong reservoir. As known, the guar fracturing fluid is usually used less than 177°C because of guar molecule's performances, so we develop a ultra-high temperature polymer as pad fluid of acid...
Proceedings Papers

Paper presented at the IADC/SPE Asia Pacific Drilling Technology Conference, August 22–24, 2016
Paper Number: SPE-180511-MS
... ignition were done in 300hrs of MPD operation. The longest continuous ignition reached 75hrs out of total 240hrs of ignition. The maximum total hydrocarbon reached 36.3% and revealed good hydrocarbon shows. Under-balanced managed pressure drilling could contribute to discovery of oil and gas reservoirs...

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