Jerry M. Waite - Dallas TX Ralph F. Burdyn - Dallas TX
Assignee:
Mobil Oil Corporation - New York NY
International Classification:
E21B 4322
US Classification:
166273
Abstract:
Surfactant waterflooding process involving the injection of a hydrocarbon slug followed by a surfactant slug and a mobility control slug. The hydrocarbon slug has a viscosity less than that of the reservoir oil and is injected within the range of 0. 01-0. 04 pore volume. The surfactant slug is injected in an amount within the range of 0. 05-0. 3 pore volume and exhibits a surfactant concentration within the range of 0. 5-4. 0 weight percent. At least a portion of the mobility control slug has a viscosity at least as great as the viscosity of the hydrocarbon slug.
Joseph George Savins - Dallas TX Ralph F. Burdyn - Dallas TX Jerry M. Waite - Dallas TX
Assignee:
Mobil Oil Corporation - New York NY
International Classification:
E21B 4322
US Classification:
166273
Abstract:
Waterflooding process for the recovery of oil in which at least a portion of the injected water is thickened by the addition of a sulfonate surfactant and a C. sub. 4 -C. sub. 6 aliphatic alcohol having a hydrocarbon chain link of at least 3 carbon atoms. The action of the surfactant-alcohol system in increasing the viscosity of the water varies with the monovalent salt salinity of the water and the ratio of the amount of the sulfonate surfactant to the sum of the amounts of the sulfonate surfactant and alcohol in the water. A relatively viscous aqueous mobility control slug containing a sulfonate-alcohol system as previously described may be preceded by an aqueous surfactant slug. The aqueous solution of sulfonate surfactant and alcohol may be formulated and then aged for a time to allow the development of viscosity prior to injection into the oil reservoir. This viscosity development may be accelerated by heating.
Oil Recovery Process Employing A Hydrocarbon Slug And A Thickened Aqueous Surfactant Slug
Jerry M. Waite - Dallas TX Ralph F. Burdyn - Dallas TX Joseph G. Savins - Dallas TX
Assignee:
Mobil Oil Corporation - New York NY
International Classification:
E21B 4322
US Classification:
166273
Abstract:
The recovery of oil by surfactant waterflooding involving the injection of a hydrocarbon slug followed by a thickened aqueous surfactant slug. The hydrocarbon slug is injected into the reservoir in an amount of at least 0. 02 pore volume and has a viscosity less than that of the reservoir oil. The thickened surfactant slug comprises an aqueous solution of a surfactant system which includes an organic sulfonate surfactant and which functions to increase the viscosity of the aqueous liquid to a value at least as great as the viscosity of the reservoir oil while decreasing the oil-water interfacial tension. The surfactant slug may include one or more organic sulfonates, either alone or in mixture with a water-soluble aliphatic alcohol.
Oil recovery by low tension waterflooding in which the common-ion effect is employed to suppress divalent metal ions in the low tension slug. A low tension slug comprising an aqueous medium containing an agent effective to reduce the oil-water interfacial tension is injected into a subterranean oil reservoir in order to displace oil therein to a production system. The low tension slug contains a salt having an anion in common with an alkaline earth metal salt which forms part of the reservoir rock material and which acts as a potential contributor of divalent ions to the slug. Thus where the reservoir rock contains calcium sulfate, sodium sulfate may be used in the low tension slug to suppress solubilization of the calcium sulfate into the low tension slug by the common-ion effect. The low tension slug may be preceded by a pretreatment slug also containing a salt having a common anion with an alkaline earth metal salt in the reservoir rock material.
Googleplus
Jerry Waite
Jerry Waite
Jerry Waite
Work:
Michigan State University
Education:
Eastern lcc
Relationship:
Married
About:
Volunteer for community emrgency response team (CERT) ham radio
Bragging Rights:
4 years in the air force
Jerry Waite
Jerry Waite
Youtube
ARD Masters Gala 1996 - Cha Cha Semifinal
Semifinal Latin competition. Cha Cha. Couples are among others: 2. Mic...
Category:
Entertainment
Uploaded:
13 Dec, 2008
Duration:
1m 31s
ARD Masters Gala 1996 - Samba Semifinal
Semifinal Latin competition. Samba. Couples are among others: 2. Micha...
Category:
Entertainment
Uploaded:
13 Dec, 2008
Duration:
2m 11s
ARD Masters Gala 1996 - Rumba Final
Final Latin competition. Rumba Couples are: 2. Michael Wentink & Beate...
Category:
Entertainment
Uploaded:
20 Dec, 2008
Duration:
3m 10s
ARD Masters Gala 1996 - Cha Cha Final
Final Latin competition. Cha Cha. Couples are: 2. Michael Wentink & Be...
Category:
Entertainment
Uploaded:
20 Dec, 2008
Duration:
2m 30s
ARD Masters Gala 1996 - Paso Doble Final
ARD Masters Gala 1996 - Paso Doble Final Couples are: 2. Michael Wenti...
Category:
Entertainment
Uploaded:
21 Dec, 2008
Duration:
2m 50s
Trvnyre trve 1/9
Gyrtsi v: 1991 Hossz: 88 perc rendez: John Flynn forgatknyvr: David Le...
Category:
Film & Animation
Uploaded:
18 Dec, 2010
Duration:
10m 9s
Cover of Let's Go by The Cars - Kansas City b...
Clip from our one big brush with (has been) fame... We opened for John...
Category:
Music
Uploaded:
29 Apr, 2010
Duration:
3m 31s
Alison Krauss - In my mind Im going to Carolina
Alison Krauss and Jerry Douglas doing a awesom version of " In my mind...
Val Taniel; Posted 2008-11-03T14:38:44Z; Hello....Jerry Thank you so much ill really appreciat that i miss you.....i got your messages take care and God bless you too