http://172.19.1.196:8983/solr/secweb/select?q=PTT contract OR "PTT contract" OR "Petroleum Authority of Thailand (PTT) agreement" OR "Petroleum Authority of Thailand (PTT) pact" OR "PTT Public Company Limited (PTT) agreement" OR "PTT Public Company Limited (PTT) pact"&wt=json&indent=true&facet=true&facet.field=key_filetype&facet.field=key_sitemap&facet.field=system_name&facet.field=key_keywords&hl=on&hl.fragsize=200&hl.fl=id,title_th,searchcontent_th&defType=edismax&qf=searchcontent_th&qf=id&qf=title_th^1000000&pf=title_th~5^1&pf=searchcontent_th~5^10000&ps=2&mm=100&qf=title_th_default&start=10&rows=10