| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[patent_issue_date] => 1988-01-12
[patent_title] => 'Patterns having horizontal and vertical wells'
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[patent_app_number] => 6/914214
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Array
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[patent_doc_number] => 04727937
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[patent_kind] => NA
[patent_issue_date] => 1988-03-01
[patent_title] => 'Steamflood process employing horizontal and vertical wells'
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[patent_app_number] => 6/914435
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Array
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[id] => 2304932
[patent_doc_number] => 04699214
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-10-13
[patent_title] => 'Salt-tolerant alkyl aryl sulfonate compositions for use in enhanced oil recovery processes'
[patent_app_type] => 1
[patent_app_number] => 6/913438
[patent_app_country] => US
[patent_app_date] => 1986-09-30
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[firstpage_image] =>[orig_patent_app_number] => 913438
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/913438 | Salt-tolerant alkyl aryl sulfonate compositions for use in enhanced oil recovery processes | Sep 29, 1986 | Issued |
| 06/910041 | ENHANCED OIL RECOVERY USING CO2 FLOODING | Sep 21, 1986 | Abandoned |
Array
(
[id] => 2437578
[patent_doc_number] => 04721340
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-26
[patent_title] => 'Process for controlling the movement of an universally swivellable cutting arm as well as control device for performing this process'
[patent_app_type] => 1
[patent_app_number] => 6/909887
[patent_app_country] => US
[patent_app_date] => 1986-09-22
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/909887 | Process for controlling the movement of an universally swivellable cutting arm as well as control device for performing this process | Sep 21, 1986 | Issued |
| 06/909971 | METHOD OF CONTROLLING PERMEABILITY DAMAGE OF HYDROCARBON FORMATIONS DURING STEAM INJECTION USING AMMONIUM IONS, BICARBONATE IONS, AND POTASSIUM IONS | Sep 21, 1986 | Abandoned |
Array
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[id] => 2432021
[patent_doc_number] => 04739831
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[patent_kind] => NA
[patent_issue_date] => 1988-04-26
[patent_title] => 'Gas flooding process for the recovery of oil from subterranean formations'
[patent_app_type] => 1
[patent_app_number] => 6/910110
[patent_app_country] => US
[patent_app_date] => 1986-09-19
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/910110 | Gas flooding process for the recovery of oil from subterranean formations | Sep 18, 1986 | Issued |
| 06/909754 | C02 DRIVE PROCESS FOR OIL RECOVERY EMPLOYING AN ALCOHOL ETHOXYCARBOXYLATE SURFACTANT | Sep 18, 1986 | Abandoned |
Array
(
[id] => 2403263
[patent_doc_number] => 04745976
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[patent_kind] => NA
[patent_issue_date] => 1988-05-24
[patent_title] => 'Method for selectively plugging the more permeable regions of an underground formation having non-uniform permeability'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/908634 | Method for selectively plugging the more permeable regions of an underground formation having non-uniform permeability | Sep 17, 1986 | Issued |
| 06/908457 | MATCHED PARTICLE/LIQUID DENSITY WELL PACKING TECHNIQUE | Sep 16, 1986 | Abandoned |
Array
(
[id] => 2405493
[patent_doc_number] => 04718729
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-12
[patent_title] => 'Material clearing and piling device'
[patent_app_type] => 1
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[patent_app_date] => 1986-09-15
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[pdf_file] => patents/04/718/04718729.pdf
[firstpage_image] =>[orig_patent_app_number] => 907469
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/907469 | Material clearing and piling device | Sep 14, 1986 | Issued |
Array
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[id] => 2339688
[patent_doc_number] => 04691771
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-09-08
[patent_title] => 'Recovery of oil by in-situ combustion followed by in-situ hydrogenation'
[patent_app_type] => 1
[patent_app_number] => 6/908885
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Array
(
[id] => 2400511
[patent_doc_number] => 04724905
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[patent_issue_date] => 1988-02-16
[patent_title] => 'Sequential hydraulic fracturing'
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[firstpage_image] =>[orig_patent_app_number] => 907260
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/907260 | Sequential hydraulic fracturing | Sep 14, 1986 | Issued |
Array
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[patent_issue_date] => 1987-12-15
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[firstpage_image] =>[orig_patent_app_number] => 906112
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/906112 | Method for scale reduction in off-shore platforms | Sep 10, 1986 | Issued |
Array
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[patent_kind] => NA
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Array
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Array
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Array
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