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公开(公告)号：US09587480B2
公开(公告)日：2017-03-07
申请号：US14213768
申请日：2014-03-14
Applicant: Suncor Energy Inc.
Inventor： Uriel Guerrero , John Russell Engelman
CPC classification number: E21B47/00 , E21B43/2406 , E21B43/2408 , E21B43/30
Abstract: Techniques for recovering hydrocarbons, such as heavy hydrocarbons or bitumen, from a cellar region below a horizontal production well can include providing a cellar well section that extends from the horizontal production well into the cellar region. The horizontal production well can be part of a Steam-Assisted Gravity Drainage (SAGD) in situ recovery system, which forms a hydrocarbon depleted region and a hydrocarbon bearing cellar region. The cellar region includes hydrocarbons that have been pre-heated by SAGD operations. One or more cellar well sections are provided from the SAGD production well to extend into the cellar region, in order to form a branched production well. A pressurizing gas can be injected into the hydrocarbon depleted region from a SAGD injection well, in order to provide sufficient pressure to promote production of pre-heated hydrocarbons from the cellar region through the cellar well section. A branch well section can also be provided from a horizontal production well into a pre-heated adjacent region.
Abstract translation: 从水平生产井下方的地下室区域回收碳氢化合物如重质烃或沥青的技术可以包括提供从水平生产井延伸到地下室区域的地窖井段。 水平生产井可以是蒸汽辅助重力排水（SAGD）原位回收系统的一部分，其形成烃耗尽区和含烃地区。 地下室区域包括通过SAGD操作预加热的烃。 从SAGD生产井提供一个或多个地窖井段以延伸到地窖区域中，以形成分支生产井。 可以从SAGD注入井将加压气体注入到烃贫化区域，以便提供足够的压力以促进从地窖区域通过地窖井段产生预热的烃。 也可以从水平生产井向预热的相邻区域提供分支井段。
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公开(公告)号：US20170058655A1
公开(公告)日：2017-03-02
申请号：US15252069
申请日：2016-08-30
Applicant: Suncor Energy Inc.
Inventor： Martin Lastiwka
Abstract: There is provided systems and methods for controlling the inflow of materials into a production well during recovery of hydrocarbons from a hydrocarbon-containing reservoir. The system includes a flow control device configured to limit steam flow and hot water flow from the hydrocarbon-containing reservoir.
Abstract translation: 提供了在从含烃储存器回收烃期间控制材料流入生产井的系统和方法。 该系统包括流量控制装置，该流量控制装置构造成限制来自含烃储存器的蒸汽流和热水流。
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公开(公告)号：US09485988B2
公开(公告)日：2016-11-08
申请号：US14481312
申请日：2014-09-09
Applicant: Suncor Energy Inc.
Inventor： Michael Fefer , Jun Liu , Tomoki Ruo , Sonia Edith Hevia
IPC: A01N25/30 , A01N59/20 , A01N43/90 , C09B67/20 , C09B67/46 , A01N25/00 , A01N43/52 , A01N27/00 , A01N43/653 , A01N47/30 , A01N47/38 , A01N47/40 , A01N55/02
CPC classification number: A01N37/34 , A01N25/00 , A01N25/04 , A01N25/30 , A01N27/00 , A01N43/52 , A01N43/653 , A01N43/90 , A01N47/30 , A01N47/38 , A01N47/40 , A01N55/02 , C09B67/0067 , C09B67/0089 , A01N47/34 , A01N53/00 , A01N2300/00
Abstract: Oil-in-water fungicidal formulations are prepared having pigment dispersed therein, the pigment being stable within the oil-in-water emulsion as a result of the addition of suitable silicone surfactants and suitable emulsifiers. The formulations can be prepared either as a 2-pack formulation or as a single formulation. In the case of the single formulation polyethylene glycol is also added. In either case, the formulations show a synergistic effect through the addition of the pigment, the resulting formulations having an increased efficacy. Further, the formulations show a synergistic effect when mixed with conventional chemical fungicides, both being added in reduced amounts compared to recommended rates.
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公开(公告)号：US20160150783A1
公开(公告)日：2016-06-02
申请号：US14950579
申请日：2015-11-24
Applicant: Suncor Energy Inc.
Inventor： Michael Fefer , Jun Liu
CPC classification number: A01N43/40 , A01N27/00 , A01N61/02 , A01N2300/00
Abstract: Fungicidal compositions comprising a paraffinic oil and 2-chloro-N-(4′-chloro[1,1′-biphenyl]-2-yl)-3-pyridinecarboxamide (boscalid) are provided. The fungicidal compositions may further comprise a pigment. The fungicidal compositions may be provided as oil-in-water (O/W) emulsions which may be used for controlling fungal disease, such as dollar spot or bentgrass dead spot or bermudagrass dead spot, in plants, such as turfgrasses. Methods of applying the fungicidal compositions are also provided.
Abstract translation: 提供包含石蜡油和2-氯-N-（4'-氯[1,1'-联苯] -2-基）-3-吡啶甲酰胺（boscalid）的杀真菌组合物。 杀真菌组合物还可以包含颜料。 杀真菌组合物可以作为水包油（O / W）乳剂提供，其可用于防治植物如草坪草中的真菌性疾病，例如美元斑点或弯曲毛癣死点或狗牙根盲目死点。 还提供了施用杀真菌组合物的方法。
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105.发明申请ACHIEVING WATER RELEASE ZONE FOR DEWATERING THICK FINE TAILINGS BASED ON SHEARING PARAMETER SUCH AS CAMP NUMBER 审中-公开基于剪切参数等作为CAMP编号，实现水泄漏区域减少厚度尾矿公开(公告)号：US20150299005A1
公开(公告)日：2015-10-22
申请号：US14408691
申请日：2013-06-21
Applicant: SUNCOR ENERGY INC.
Inventor： MARVIN WEISS , ANA SANCHEZ , TREVOR BUGG , ADRIAN REVINGTON
CPC classification number: C02F1/52 , B01D21/01 , B01D21/286 , B01D21/30 , B09B3/0033 , C02F1/5209 , C02F2103/10 , C10G1/045 , C10G2300/1033 , C10G2300/208 , G06F17/5004
Abstract: Various techniques are provided in relation to flocculation and/or dewatering of thick fine tailings, with shear conditioning of flocculated tailings material in accordance with a pre-determined shearing parameter, such as the Camp Number. One example method of treating thick fine tailings including dispersing a flocculant into the thick fine tailings to form a flocculating mixture; shearing the flocculating mixture to increase yield stress and produce a flocculated mixture; shear conditioning the flocculated mixture to decrease the yield stress and break down flocs, the shear conditioning being performed in accordance with the pre-determined shearing parameter to produce conditioned flocculated material within a water release zone where release water separates from the conditioned flocculated material. The conditioned flocculated material can then be subjected to dewatering, for example by depositing, thickening or filtering. The design, construction and/or operation of a flocculation pipeline assembly can be facilitated.
Abstract translation: 提供了关于粗细尾矿的絮凝和/或脱水的各种技术，根据预定的剪切参数（例如营地编号）对絮凝的尾矿材料进行剪切调节。 处理厚细细尾矿的一个实例方法，包括将絮凝剂分散到厚细的尾矿中以形成絮凝混合物; 剪切絮凝混合物以增加屈服应力并产生絮凝混合物; 剪切调节絮凝混合物以降低屈服应力并分解絮凝物，根据预先确定的剪切参数进行剪切调节，以在释放水与调理的絮凝材料分离的脱水区内产生调理的絮凝材料。 然后将经调理的絮凝材料进行脱水，例如通过沉积，增稠或过滤。 絮凝管道组件的设计，构造和/或操作可以方便。
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Patent Agency Ranking
公开(公告)号：US20150176893A1
公开(公告)日：2015-06-25
申请号：US14408690
申请日：2013-06-21
Applicant: SUNCOR ENERGY INC.
Inventor： Adrian Peter Revington , Ana Cristina Sanchez , Trevor Bugg , Oladipo Omotoso
CPC classification number: F26B1/00 , B09C1/08 , C02F1/56 , C02F2103/10 , C10G1/045 , C10G2300/1033 , C10G2300/208
Abstract: Techniques for dewatering thick fine tailings may include one or more pre-treatment steps, such as pre-shearing to reduce the yield stress prior to flocculation, hydrocarbon removal below a threshold to improve flocculation and dewatering, flocculant dosing on a clay basis, and providing certain properties of the thick fine tailings related to coarse and fine particle sizes and/or chemistry such as divalent cation content. Various advantages may result from pre-treatments based on thick fine tailings properties, such as reduced flocculant dosage requirements, improved dispersion of flocculant into the thick fine tailings and/or enhanced dewatering, for example. One or more of the pre-treatments may be performed.
Abstract translation: 用于脱水厚细细尾矿的技术可以包括一个或多个预处理步骤，例如在絮凝之前减少屈服应力的预剪切，将烃去除低于阈值以改善絮凝和脱水，以粘土为基础的絮凝剂给料 粗细尾矿的某些特性与粗细和细粒度和/或化学性质有关，例如二价阳离子含量。 例如，基于粗细尾矿性质的预处理可能产生各种优点，例如絮凝剂的用量要求降低，絮凝剂分散到粗细的尾矿中，和/或增强脱水。 可以执行一种或多种预处理。
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公开(公告)号：US09044008B2
公开(公告)日：2015-06-02
申请号：US13792745
申请日：2013-03-11
Applicant: Suncor Energy Inc.
Inventor： Michael Fefer
CPC classification number: A01N25/04 , A01N27/00 , A01N61/02 , A01N25/30 , A01N2300/00
Abstract: A paraffinic spray oil and a method of using the spray oil for controlling turfgrass pests is disclosed. The spray oil comprises paraffinic oil and a quick break emulsifier, which is formulated as an oil-in-water (O/W) emulsion for use. The paraffinic oil and emulsifier are present in a weight ratio ranging from about 95:5 to about 99.95:0.05, and preferably from about 98.5:1.5 to about 99.9:0.1. When applied to turfgrass, the O/W emulsion quickly releases the oil phase upon application to the turfgrass to contact pests thereon. When provided at sufficient paraffinic oil dosages, generally at least about 0.5 gal oil/acre and preferably in the range of about 0.5 gal/acre to about 60 gal/acre, the spray oil is effective in controlling a variety of turfgrass pests, particularly insect and fungal pests, with little or no phytotoxic effects. Further, use of the spray oil as indicated for controlling turfgrass pests also enhances the growth of turfgrass.
Abstract translation: 公开了链烷喷雾油和使用喷雾油控制草坪草害虫的方法。 喷雾油包括石蜡油和快速断裂乳化剂，其被配制为使用的水包油（O / W）乳液。 石蜡油和乳化剂以约95:5至约99.95:0.05，优选约98.5:1.5至约99.9:0.1的重量比存在。 当施用于草坪草时，O / W乳液在施用于草坪草时迅速释放油相以接触害虫。 当以足够的石蜡油剂量提供时，通常至少约0.5加仑油/英亩，优选在约0.5加仑/英亩至约60加仑/英亩的范围内，喷雾油有效地控制各种草坪草害虫，特别是昆虫 和真菌害虫，几乎没有或没有植物毒性作用。 此外，如用于控制草坪草害虫的喷雾油的使用也增强了草坪草的生长。
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公开(公告)号：US20140183103A1
公开(公告)日：2014-07-03
申请号：US14093310
申请日：2013-11-29
Applicant: Suncor Energy Inc.
Inventor： Ramesh KADALI
CPC classification number: C10G1/047 , C10G1/002 , G05B19/042
Abstract: An apparatus and a method for operating a process line for processing mined oil sand ore into a bitumen-containing slurry. The method may include: collecting, at least at one location, a plurality of measurements from one or more sensors; computing at a central controller a calculated value based on at least one of the plurality of measurements; and, applying an adjustment to an operating variable of a component of the process line to override a target set-point of a regulatory controller for that component based on the calculated value and a target value for the calculated value. The method and apparatus may receive measurement values in at least one step, and apply a correction to future measurement values in another step.
Abstract translation: 一种用于操作用于将开采的油砂矿石加工成含沥青浆料的生产线的设备和方法。 该方法可以包括：至少在一个位置从一个或多个传感器收集多个测量; 在中央控制器上计算基于所述多个测量中的至少一个的计算值; 以及基于所述计算值和所述计算值的目标值，对所述处理线的组件的操作变量进行调整以覆盖所述组件的调节控制器的目标设定点。 方法和装置可以在至少一个步骤中接收测量值，并且在另一个步骤中对未来测量值应用校正。
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公开(公告)号：US20230322866A1
公开(公告)日：2023-10-12
申请号：US17898870
申请日：2022-08-30
Applicant: Suncor Energy Inc.
Inventor： Samuel S. Slattery , Daniel J. Giguere , Martin Flatley , Gregory B. Gloor , David R. Edgell
IPC: C12N15/79 , A61K39/215 , C07K14/165 , G01N33/543 , C12N1/12
CPC classification number: C07K14/165 , A61K39/215 , C12N1/12 , C12N15/79 , G01N33/54388 , C12N2500/24 , C12N2500/42
Abstract: Phosphate-regulated expression of recombinant glycoprotein antigens and other recombinant proteins in diatoms is described herein. More specifically, described herein is the expression and purification of glycosylated, immunogenic, and serologically active receptor-binding domain (RBD) of the SARS-CoV-2 spike protein, as well as SARS-CoV-2 nucleocapsid protein, in the marine pennate diatom Phaeodactylum tricornutum, as well as a functional lateral flow assay-based diagnostic device based on the produced recombinant RBD and nucleocapsid protein. Also described herein is the use of phosphate/iron levels in culture media to regulate expression/secretion of recombinant proteins under control of an HASP1 promoter in P. tricornutum or other suitable host cells. Also described herein is a method for increasing the expression/secretion of a recombinant protein by engineering the recombinant protein to lack a Tobacco Etch Virus (TEV) protease cleavage site.
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110.发明授权公开(公告)号：US11668536B2
公开(公告)日：2023-06-06
申请号：US16358426
申请日：2019-03-19
Applicant: Suncor Energy Inc.
Inventor： Fei Qi , Mathew Walker
CPC classification number: F28G15/003 , F22B35/18 , F22B37/56 , G01N17/008 , F28F27/00 , F28F2200/00
Abstract: The following provides a system and method to predict an indicator of tube fouling in a fired apparatus such as a boiler. Historical data can be collected when the tubing is still considered to be clean, and used to build a first model between an indicator of fouling, such as tube skin temperature, and boiler load. The actual measurement of that indicator of fouling can then be compared against the model output, such that the error between the model and measurement is considered an indication of the tube fouling. Moreover, the rate of change of the model error can be used to measure the fouling rate. Next, historical data on the fluid feed quality can be collected and together with the historical error rate change data can be combined to develop a second model. This second model reflects how fluid feed quality variables may affect the fouling rate over time.
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