http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2709451-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_137ad4f406af5b0333fbe8694f2ed4a9 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21B43-267 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-536 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K8-467 |
| filingDate | 2010-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ec274bf063e5bfac002f180d7c494dcc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4838f56a4726bf4ed8e9ba8ad24b607d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c0052e252b4eeec1ca2632f4dc07b608 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7a02f88eb2d30609417f200789b35795 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb8075385844581b880d4fafd34acc7c |
| publicationDate | 2011-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2709451-A1 |
| titleOfInvention | Environmental compositions and methods for well treatment |
| abstract | The invention provides a well treatment composition comprising: a viscoelastic surfactant or a cementing composition and an environmentally friendly component made of cellulosic matrix with organic acid trapped within. A method is disclosed comprising introducing into a wellbore penetrating a subterranean formation an environmentally friendly component made of cellulosic matrix with organic acid trapped within. Also, the invention provides a method for rheology modification optimization of a viscoelastic surfactant, comprising: (a) defining a rheology profile of the viscoelastic surfactant; (b) defining a comparative rheology profile of a composition of the viscoelastic surfactant and a first environmentally friendly naturally occurring component made of cellulosic matrix with organic acid derivative trapped within; (c) repeating step (b) with a second environmentally friendly component made of cellulosic matrix with organic acid derivative trapped within; (d) defining between the first and second environmentally friendly components, environmentally friendly component showing optimum modification of the rheology based on analysis of the rheology profile and comparative rheology profile. |
| priorityDate | 2009-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 179.