http://172.19.1.196:8983/solr/secweb/select?q=disparity PTT Exploration and Production Public Company Limited OR "disparity PTT Exploration Production" OR "inequality PTT" OR "inequality Petroleum Authority of Thailand" OR "discrepancy PTT" OR "discrepancy Petroleum Authority of Thailand"&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