http://172.19.1.196:8983/solr/secweb/select?q=safeguard PTT Exploration and Production Public Company Limited OR "safeguard PTT Exploration Production Limited" OR "protect PTT" OR "protect Petroleum Authority of Thailand" OR "defend PTT" OR "defend 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=20&rows=10

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