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Steven R Erbstoesser, Claude E Cooke Jr, Richard G Sinclair, Michael M Epstein: Method for reducing the permeability of subterranean formations. Exxon Production Research Co, K C Johnson, E Eugene Thigpen, June 14, 1983: US04387769 (219 worldwide citation)

The present invention relates generally to the composition and method for reducing the permeability of subterranean formations penetrated by a wellbore. The composition of the present invention comprises a wellbore fluid having dispersed therein a fluid loss control agent comprising a polyester poly ...


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Hugh A Thompson, Gerald A Young, Thomas W Osborn III, Charles W Chappell, John L Hammons, James C Horney, Lee M Hines: Absorbent particles, especially catamenials, having improved fluid directionality, comfort and fit. The Procter & Gamble Company, K C Johnson, E K Linman, J J Yetter, October 18, 1994: US05356405 (75 worldwide citation)

Absorbent articles, especially sanitary napkins, contain fibers with intra-fiber capillary channels. In-use, the capillary channel fibers direct menses to a storage layer, thereby minimizing product failure and staining of undergarments. The capillary channel fibers can protrude into, or through, a ...


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Robert C J M De Caluwe, Andre M G Jacobs: Pump-type dispenser package with flexible disposable recharge. The Procter & Gamble Company, M E Hilton, E K Linman, K C Johnson, October 20, 1992: US05156299 (40 worldwide citation)

Pump-type dispenser package with disposable recharge, comprising a rigid outer container equipped with a dispenser head and a flexible disposable recharge, the main walls of which are provided with score lines/folds or embossings acting as product flow channels which ensure that product can be compl ...


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Wynn P Rickey: Method and apparatus for through-the-flowline gravel packing. Exxon Production Research Co, M L Delflache, K C Johnson, M A Smith, March 3, 1987: US04646839 (22 worldwide citation)

Methods of gravel packing a subterranean well located subsea utilizing through-the-flowline techniques are disclosed in which a sand slurry is pumped downwardly through one pipe of a dual pipe string and outwardly through an H-type crossover member (14, 15) into a perforated casing area (20) until t ...


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Jimmie G Galloway Jr: Method and apparatus for separating the components of a wellstream. Exxon Production Research Co, K C Johnson, December 2, 1986: US04626237 (17 worldwide citation)

The present invention is a centrifuge method and apparatus for separating the components of a stream, particularly a wellstream. Centrifugal force is used to separate solid and liquid components from gaseous components, and the combined action of centrifugal force and countercurrent flow is used to ...


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Peter A Lunde, Richard H Gunderson: Connection unit for securing offshore structures to marine bottom. Exxon Production Research Co, K C Johnson, Marc L Delflache, August 2, 1983: US04396314

A subsea connection unit for securing an offshore structure to a marine bottom is disclosed. The unit comprises a base adapted to be positioned on the marine bottom and an insert member adapted to be connected to the lower end of the offshore structure. The base has a recess thereon adapted to recei ...


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