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Keywords: proppant
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Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205250-MS
... in A23 in 2019, including placement of four planned 500klbs treatments combined with coil clean-outs after each stage to unload solids and fluids from the well. Initial fracture designs were conservative in terms of pad and proppant scheduling which, alongside learnings around operational logistics...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205332-MS
... requirement to re-pressurize the reservoir, an additional card was played as last resort: hydraulic fracturing. This technique was not new to the area and already experimented by different operators. Several producer wells in different layers were hydraulic fracturing stimulated with proppant and/or acid...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205244-MS
... As stated by ( Aggour, T. M., & Economides, M. J., 1999 ), the most relevant property of power-law fracturing fluids is the viscosity-that has to produce optimal width-to transport proppant through the wellbore area to the fracture, providing the necessary rheological properties to propagate...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205320-MS
... fracturing materials enhanced recovery hydraulic fracturing proppant fracturing fluid drillstem/well testing assessment horizontal well drillstem testing wellbore design upstream oil & gas artificial barrier placement height growth drilling operation directional drilling structural...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205291-MS
... or multiple proppant fracturing stages. completion installation and operations upstream oil & gas fracturing materials proppant fracturing fluid block 61 hydraulic fracturing design optimization guideline pump rate oman hydraulic fracturing gel loading hsp guideline only 20 40 muscat...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205314-MS
... Abstract This paper further develops an analysis of proppant distribution patterns in hydraulically fractured wells initially presented in SPE-199693-MS. A significantly enlarged database of in-situ perforation erosion measurements provides a more rigorous statistical basis allowing some...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205290-MS
... the effectiveness of performed well reconstruction. Marker systems are placed into the parent borehole as a downhole sub installed into the well completion string. For the side-track polymer-coated marked proppant was injected during hydraulic fracturing to place markers. The developed method was reliably used...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205262-MS
... intelligence completion installation and operations complex reservoir proppant completion equipment fracturing fluid reservoir surveillance tight gas drilling operation machine learning well performance hydraulic fracturing directional drilling technical evolution reservoir property petroleum...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205335-MS
... drop during cleanup, an aggressive tip screenout (TSO) proppant schedule, including a high concentration tail-in (12 PPA) with an aggressive breaker schedule, was executed to fully develop propped hydraulic width. Following formation breakdown and SDT to 40 bbl/min, the well went on near-instantaneous...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205269-MS
... against a wellhead pressure of 4,000 psi. A typical hydraulic fracturing stimulation treatment consists of 14,000 bbl of a borate-crosslinked guar fluid, placing upwards of 1MM Lbs of high conductivity bauxite proppant within a single fracture. In order to assess the potential production loss due...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205256-MS
... weaker formations require large tip-screenout design proppant fractures. Fracture deployment methods on Valhall have remained relatively unchanged since the nineties and are currently referred to as "conventional". Those consist in a sequence of placing a proppant frac, cleaning out the well with coiled...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205257-MS
..., Eagle Ford, and Pepper Shale, with several hydraulic fracturing treatment possibilities. Fracturing fluids and their volume, proppant size, and cluster spacing were investigated to determine the optimum hydraulic fracturing treatment for the subject geologic area. Ranges of 75,000 to 300,000 gallons...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205281-MS
... Abstract The carbonate reservoir S is a giant limestone reservoir in H Oilfield, Iraq. Although the reserves account for 25%, the production contribution is only 0.4% to the total oilfield production due to poor petrophysical properties. Accordingly, the first proppant fracturing on vertical...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205249-MS
... vertical well was derived. The drainage of different layers with variable reservoir properties was compared for a range of different scenarios. reservoir characterization reservoir geomechanics modeling & simulation proppant fracturing materials completion installation and operations...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205287-MS
... was a pinpoint fracturing process, whereby the targeted placement is achieved through limited entry perforations and focused energy of the injected fluid. The subject pinpoint technology anticipates that the limited entry sandblasting perforation is created and then proppant laden fluid is pumped through...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205272-MS
... Abstract The American Petroleum Institute Recommended Practice 19-D (2018) is the current industry standard for conductivity testing of proppants used in hydraulic fracturing. Similar to previous standards from both the API and ISO, it continues the practice of measuring a "reference" long-term...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205239-MS
... the Ostracod layers creates a significant challenge for successful stimulation. The high clay content prevents successful acid fracturing and leads to severe embedment with conventional proppant fracturing designs. We introduced a new approach to stimulate this formation with an aggressive tip-screenout design...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205294-MS
... Abstract The stimulation design of hydraulically fractured wells has always pitted the engineer's capability to maximize the fracture extent (or fracture half-length within the formation) versus the conductivity of the fracture pack generated by the deposited proppant material. In essence...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205284-MS
... properties, and cause severe formation damage to the proppant pack. Consequently, this work proposes the use of common surfactants to aid the FR system and achieve salt tolerance at water salinity up to 230,000 ppm. This paper will (a) evaluate five surfactants for use in high salinity FR systems, (b...
Proceedings Papers

Paper presented at the SPE International Hydraulic Fracturing Technology Conference & Exhibition, January 11–13, 2022
Paper Number: SPE-205243-MS
... downhole intervention proppant completion equipment vessel ride reservoir stimulation stimulation stage stage count wellbore Stimulation approach possibilities using different completions Multistage fracturing of horizontal well completions has been enhanced over the last decade, enabling...

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