公开(公告)号：WO1988007211A1

公开(公告)日：1988-09-22

申请号：PCT/US1987000445

申请日：1987-03-09

Applicant: PENNZOIL COMPANY

Inventor： PENNZOIL COMPANY ,  LIN, Jia-Wen ,  HOLLOWAY, Tom, C.

IPC: G01V01/00

CPC classification number: G01V1/32 ,  G01V1/282 ,  G01V2210/614

Abstract: A method is disclosed for converting seismic data (112) obtained at known points to synthesized seismic traces (150) obtainable at arbitrarily selected points. Two dimensional seismic data (112, 910) are converted to dense three dimensional data (930) with the aid of a programmed computer (120, 130, 920) to permit generation of arbitrary views of a particular geologic structure as well as a mathematical representation of the structure. The data is used to locate (940) potential drilling and mining locations for drilling oil or other minerals (950). In order to provide accurate interpolation from the sparse two dimensional data (112, 910), both apparent (127) and true dip (136) characteristics are obtained for the surveyed structure, and seismic trace data for a desired point are synthesized (140) as a function of the dip of the surveyed structure. The dip characteristics are obtained (136) from partial derivatives of the two dimensional data in specified coordinate directions (x, y). A three dimensional surface corresponding to the dip characteristics is obtained by a least squared fitting technique (135). The data obtained at the known points (114) are weighted (142) both by distance from the desired point and the semblance coefficients (128) associated with dip for these points to synthesize (140) the desired data (150).

Abstract translation: 公开了一种用于将在已知点处获得的地震数据（112）转换成可在任意选择的点可获得的合成地震迹线（150）的方法。 二维地震数据（112,910）借助于编程的计算机（120,130,920）被转换为密集的三维数据（930），以允许产生特定地质结构的任意视图以及数学表示 的结构。 数据用于定位（940）钻井油或其他矿物的潜在钻井和采矿地点（950）。 为了从稀疏二维数据（112,910）提供准确的插值，对于被测量的结构获得表观（127）和真实倾角（136）特性，并且合成所需点的地震迹线数据（140） 作为调查结果的下降的函数。 从指定坐标方向（x，y）的二维数据的偏导数得到倾斜特性（136）。 通过最小二乘拟合技术（135）获得对应于浸渍特性的三维表面。 在已知点（114）处获得的数据与来自所需点的距离和与这些点的倾斜相关联的相似系数（128）被加权（142）以合成（140）所需数据（150）。

公开(公告)号：EP0174558A3

公开(公告)日：1988-02-10

申请号：EP85110866

申请日：1985-08-29

Applicant: PENNZOIL COMPANY

Inventor： Magyar, Arpad M. ,  Newsom, James G. ,  Patton, Darrell W.

IPC: C23C22/00 ,  C09D05/08

CPC classification number: C23C22/00

Abstract: A rust conversion composition comprises the reaction product of a polyhydroxybenzoic acid and a alkane polyol, in admixture with a film forming polymer, and water. The composition is applied to rusted, iron-containing surface, and allowed to dry to from a hard, moisture and corrosion resistant film. Alternatively, the film may be removed to produce an iron-containing surface free of rust.

Abstract translation: 锈变换组合物包含与形成聚合物的混合物中的聚羟基苯甲酸和烷烃多元醇的反应产物和水。 将该组合物施用于生锈的含铁表面，并使其干燥以形成硬的，防潮和耐腐蚀的膜。 或者，可以除去膜以产生无铁锈的表面。

公开(公告)号：EP0305367A4

公开(公告)日：1990-09-05

申请号：EP87902214

申请日：1987-03-09

Applicant: PENNZOIL COMPANY

Inventor： LIN, JIA-WEN ,  HOLLOWAY, TOM, C.

IPC: G01V1/28 ,  G01V1/32 ,  G01V1/00 ,  G01V1/30

CPC classification number: G01V1/32 ,  G01V1/282 ,  G01V2210/614

Abstract: A method is disclosed for converting seismic data (112) obtained at known points to synthesized seismic traces (150) obtainable at arbitrarily selected points. Two dimensional seismic data (112, 910) are converted to dense three dimensional data (930) with the aid of a programmed computer (120, 130, 920) to permit generation of arbitrary views of a particular geologic structure as well as a mathematical representation of the structure. The data is used to locate (940) potential drilling and mining locations for drilling oil or other minerals (950). In order to provide accurate interpolation from the sparse two dimensional data (112, 910), both apparent (127) and true dip (136) characteristics are obtained for the surveyed structure, and seismic trace data for a desired point are synthesized (140) as a function of the dip of the surveyed structure. The dip characteristics are obtained (136) from partial derivatives of the two dimensional data in specified coordinate directions (x, y). A three dimensional surface corresponding to the dip characteristics is obtained by a least squared fitting technique (135). The data obtained at the known points (114) are weighted (142) both by distance from the desired point and the semblance coefficients (128) associated with dip for these points to synthesize (140) the desired data (150).

公开(公告)号：EP0305367A1

公开(公告)日：1989-03-08

申请号：EP87902214.0

申请日：1987-03-09

Applicant: PENNZOIL COMPANY (a Delaware corporation)

Inventor： LIN, Jia-Wen ,  HOLLOWAY, Tom, C.

IPC: G01V1

CPC classification number: G01V1/32 ,  G01V1/282 ,  G01V2210/614

Abstract: Un procédé permettant de convertir des données sismiques (112), obtenues à des points connus, en traces (150) sismiques synthétisés que l'on peut obtenir à des points sélectionnés arbitrairement. Des données sismiques bidimensionnelles (112, 910) sont converties en données tridimensionnelles denses (930) à l'aide d'un ordinateur programmé (120, 130, 920) permettant de générer des vues arbitraires d'une structure géologique particulière, ainsi qu'une représentation mathématique de la structure. Les données sont utilisées pour situer les sites (940) potentiels de forage d'exploitation pour forer du pétrole ou d'autres minéraux (950). Afin d'obtenir une interpolation précise des données bidimensionnelles clairsemées (112, 910), les caractéristiques, à la fois du pendage apparent (127) et du pendage réel (136) concernant la structure étudiée, sont recueillies, et les données de traces sismiques concernant un point désiré sont synthétisées (140) en fonction du pendage de la structure étudiée. Les caractéristiques du pendage sont obtenues (136) à partir de dérivées partielles des données bidimensionnelles dans des directions coordonnées spécifiques (x, y). Une surface tridimensionnelle correspondant aux caractéristiques du pendage est obtenue par une technique d'adapation basée sur les moindres carrés (135). Les données obtenues aux points connus (114) sont pondérées (142) à la fois pour la distance à partir du point désiré et les coefficients d'apparence (128) associés au pendage concernant ces points, afin de synthétiser les données désirées (150).

公开(公告)号：EP0057608A1

公开(公告)日：1982-08-11

申请号：EP82300504.6

申请日：1982-02-01

Applicant: PENNZOIL COMPANY (a Delaware corporation)

Inventor： Sardisco, John B. ,  Drechsel, Erhart K.

IPC: C01D5/00 ,  C01B17/90

CPC classification number: C01D5/00 ,  C01B17/96

Abstract: A process is disclosed for the production of alkali metal sulfates from an aqueous solution containing alkali metal hydrogen sulfate which comprises contacting the aqueous solution of alkali metal hydrogen sulfate with a hydrophilic solvent, the hydrophilic solvent being effective to extract at least a portion of the sulfuric acid formed during the conversion of the alkali metal hydrogen sulfate to alkali metal sulfate in the solution together with at least a portion of the water present; permitting the alkali metal sulfate solid to crystallize; and recovering the solid alkali metal sulfate product. The hydrophilic solvent may then be extracted and separated from the sulfuric acid with a hydrophobic solvent and both solvents can be recovered and recycled.

Abstract translation: 公开了从含有碱金属硫酸氢盐的水溶液中制备碱金属硫酸盐的方法，该方法包括使碱金属硫酸氢盐的水溶液与亲水性溶剂接触，该亲水溶剂有效地提取至少一部分硫酸 在将碱金属硫酸氢盐与溶液中的碱金属硫酸盐一起转化为至少一部分水存在时形成的酸; 允许碱金属硫酸盐固体结晶; 并回收固体碱金属硫酸盐产物。 然后用疏水性溶剂将亲水性溶剂萃取并与硫酸分离，并且可以回收和再循环两种溶剂。

公开(公告)号：EP0167934A3

公开(公告)日：1987-12-02

申请号：EP85107934

申请日：1985-06-26

Applicant: PENNZOIL COMPANY

Inventor： Magyar, Arpad M. ,  Smith, Gerald G.

IPC: B60C21/12

CPC classification number: B29C73/163 ,  B29L2030/00 ,  Y10S428/912 ,  Y10T152/10684

Abstract: A novel tire sealant and inflator composition comprising a resin, a latex sealant, alkylene glycol, fibers, an alkanolamine, a foaming agent, and water. The composition is packaged in aerosol cans with a chlorofluorocarbon propellant/inflator and used to seal and inflate punctured tires. The composition is applied to the punctured tire through the valve stem, and acts to seal the puncture and inflate the tire sufficiently to support the weight of the car.

公开(公告)号：EP0174558A2

公开(公告)日：1986-03-19

申请号：EP85110866.2

申请日：1985-08-29

Applicant: PENNZOIL COMPANY (a Delaware corporation)

Inventor： Magyar, Arpad M. ,  Newsom, James G. ,  Patton, Darrell W.

IPC: C23C22/00 ,  C09D5/08

CPC classification number: C23C22/00

Abstract: A rust conversion composition comprises the reaction product of a polyhydroxybenzoic acid and a alkane polyol, in admixture with a film forming polymer, and water. The composition is applied to rusted, iron-containing surface, and allowed to dry to from a hard, moisture and corrosion resistant film. Alternatively, the film may be removed to produce an iron-containing surface free of rust.

Abstract translation: 锈变换组合物包含与形成聚合物的混合物中的聚羟基苯甲酸和烷烃多元醇的反应产物和水。 将该组合物施用于生锈的含铁表面，并使其干燥以形成硬的，防潮和耐腐蚀的膜。 或者，可以除去膜以产生无铁锈的表面。

公开(公告)号：EP0167934A2

公开(公告)日：1986-01-15

申请号：EP85107934.3

申请日：1985-06-26

Applicant: PENNZOIL COMPANY (a Delaware corporation)

Inventor： Magyar, Arpad M. ,  Smith, Gerald G.

IPC: B29C73/16 ,  C09K3/30

CPC classification number: B29C73/163 ,  B29L2030/00 ,  Y10S428/912 ,  Y10T152/10684

Abstract: A novel tire sealant and inflator composition comprising a resin, a latex sealant, alkylene glycol, fibers, an alkanolamine, a foaming agent, and water. The composition is packaged in aerosol cans with a chlorofluorocarbon propellant/inflator and used to seal and inflate punctured tires. The composition is applied to the punctured tire through the valve stem, and acts to seal the puncture and inflate the tire sufficiently to support the weight of the car.