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Keywords: reservoir
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Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191409-18IHFT-MS
... Abstract The application of acid fracturing techniques to deeply buried carbonate reservoirs is often an attractive option due to acid's ability to penetrate/improve natural fracture production where a gel frac fluid may damage the natural fractures. However, effectiveness of acid can...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191396-18IHFT-MS
... are unavailable. Modeling & Simulation hydraulic fracturing Upstream Oil & Gas pseudo-3d model net pressure fracture propagation fracture geometry pore pressure prediction stress difference reservoir fracture model fracture mapping geometry Warpinski height growth containment...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191418-18IHFT-MS
... Abstract Since the first frac in 1954, around 250 of the 3000 exploration and production wells in the Netherlands have been hydraulically fractured. This study focusses on about 50 of the more recent fracs, of which sufficient production data, reservoir information and hydraulic fracture...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191450-18IHFT-MS
.... Glycosidic linkages in polysaccharides begin breaking rapidly at temperatures >375°F, making polysaccharide fluids unsuitable for HP/HT hydraulic fracturing when significant fracture conductivity must be achieved. Strategies were planned to cool down the reservoir and bring the temperature...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191402-18IHFT-MS
... Abstract The Barik formation is a low-permeability conventional tight-gas reservoir, in Block 61 in the Sultanate of Oman, comprised of a series of interbedded sandstone and mudstone (shale) layers. To achieve the most efficient and economic development of this formation sequence, the wells...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191437-18IHFT-MS
... of clay-control water is pumped. The actual rates and volumes used are not fixed specifically and can vary on occasion for specific applications, e.g. where reservoir quality is expected to be significantly lower than what is normally observed. In general, the higher rate is used to ensure a well...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191388-18IHFT-MS
... Abstract Field "A" produces from a mixed-wet formation comprising of fine grained silicilite. The field is a sour light tight oil reservoir with permeability range from 0.001 – 0.1 mD, the only way to flow the existing vertical wells is through hydraulic fracs. Historically the wells have been...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191430-18IHFT-MS
... Block 61 lies in the North-central part of the Sultanate of Oman and includes four identified reservoirs with significant hydrocarbon resource potential. BP is currently developing both the Barik and Amin reservoirs in the Southern part of the block. This first phase of the development...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191412-18IHFT-MS
... on core, the permeability in Lower Miqrat is significantly lower than in Middle Miqrat even though the porosity range is similar ( Figure 4 ). Figure 3 Log data response along Miqrat formation in the cored well. Figure 2 Schematic crossection of field Deep reservoirs Figure 1...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191399-18IHFT-MS
... the cases are taken from previous publications, which all used different unit systems, each case is presented in the same units as the original publication, to be consistent with the original tables and figures that are reproduced. Abstract In the last decade, many gas reservoirs...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191413-18IHFT-MS
... & LaRue (2014 ), "utilizing tracer chemicals on the other hand requires no wellbore interventions, may be utilized with pumping wells, and is extremely cost effective, and can provide valuable reservoir data over much longer time periods. The only requirement post-stimulation is to collect wellhead fluid...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191431-18IHFT-MS
... Abstract The Andrew asset is a strategic hub for BP in the Central North Sea and has been producing from the Palaeocene oil reservoir for the past twenty-two years through a small fixed platform. In addition to the conventional Palaeocene oil reserves, there is an underlying Lower Cretaceous...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191390-18IHFT-MS
... during flowback, which inhibits production. An accepted minimum solubility range is 75 to 85%; however, in the North Sea the minimum solubility range is around 90% as reservoirs typically yield a solubility greater than 90%. Core samples from the M1 and E1 intervals of an offset Well 30/06-4z...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191454-18IHFT-MS
... the transmissibility between non-neighboring cells. This model was first proposed by Lee et al. (2001) to maintain the accuracy of Discrete Fracture Models (DFM) and extended by Monifar et al. (2014) for 3D reservoir simulation with complex fracture networks. EDFM owns high computational efficiency by employing...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191408-18IHFT-MS
... for applying this new diversion technology in fracturing unconventional formations and acidizing carbonate reservoirs are discussed separately. An integrated workflow and numerical models have been established and verified with experimental data and field experience. In the hydraulic fracture stimulation...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191432-18IHFT-MS
... precipitation Exhibition application Symposium reservoir flowback sample compatibility society of petroleum engineers water sample fracturing fluid TSE carbonate source rock operation unconventional carbonate source rock formation water scale formation Demands for fresh water by the oil...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191441-18IHFT-MS
... Multi-stage hydraulic fracturing technology commonly used in unconventional shale plays has recently started to be implemented in conventional low-permeability reservoirs to enhance hydrocarbon productivity. This newer ball-activated fracturing system technology focuses on improving overall...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191468-18IHFT-MS
... diagenesis, stress cycling, fines migrations, embedment, and proppant flowback. "The strategy formulated for this reservoir is driven by the need to achieve effective formation sand control and stimulation. The unique reservoir characteristics, low permeability and high degree of formation...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191401-18IHFT-MS
... Abstract The Tuba carbonate reservoir in the Sabriyah field, North Kuwait was deposited above the Wara shale and overlaid by the Ahmadi shale. It is divided into three stratigraphic units: upper, middle, and lower. This formation was considered to have limited opportunity for production...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference and Exhibition, October 16–18, 2018
Paper Number: SPE-191417-18IHFT-MS
... Abstract The Campos basin is a sedimentary basin located in offshore Brazil, between the north coast of Rio de Janeiro State and the south coast of Espírito Santo State. Most of the reservoirs on the post-salt layers are high permeability sandstones (2,000 mD up to 6,000 mD), containing low API...

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