OCR Text |
Show r inr a in Up \c c \ ( inc A 1 1Cgen Cgen e eNr Nr ; L Ltin tin erv e ecleats clence cleats SorvlcoWNU Servico Sorvlco -WNU WNU - WNU service ied | 'ed ed ' ed Up " Wells Wellse e to Produceie ProduceFe Produce Fe e Petroleumst Petroleum Petrolemll PetroleumSnst tn ? l llst Snst lst . st P Patents atents P PI Pioccss lOCCSS ocess wiising ocesswiising aising Oil Field FieldSHINGTON SHINGTON SHINGTONSpent -Spent Spent - Spent ord or I'd Id ' up " oil 011 lforth lforthl lforthmore , wells . ells l would be beH beto 1pto to oozelforth ooze forth more black blackJaccording blackaccording Jaccording H according to auplocess a uplocessJcreasing "piocesscreasing "piocess piocess uplocess "piocessS " creasing the productivIty productivityells productivityells Jcreasing S ells Us " recently recen11y patentedpatent patentedpatent patented patentedpatent ( { -patent patent - No 2 2038720) 2038720 033720) 033720 ) byr byt by byDc byriDc t iDc De Dc Groote of St Louis'simple Louis 't"simple tsimple ' ) " 'simple simple ' chemicals , , as hydro hydroJ hydroI hydro"h hydroacid hydrofcacid "h h "hacid { acid and sodium fluoride fluondehil , . 11'M 11M J I " fu1 roach killer , , when proptfuls prop prophulsified ' tfuls hulsified nuisified ied and injected into mto theould the theould ould uld do the tile trlc1clalms trick trlc1- trlc1 triclr - ' , claims clalms thel ther the theWsick l r . Wsick 4this "sick sick " " oil 011 well when given a aAtf aftif Atf f this medicine medlcme would agamti againIibil again agam the earth . . . . be beb beh . Iibil ti ! * ( bil DU trapped irap irapicu icu m in 111 nn- nn nn.tt - < .tt tt .ttllhe * --llhe llhe - - b h ( lhe | he reach of manI man 1 ' I Wells We1Is Not All Dry . i iall aU all oil 011 wells that stop pro proit pro'If proIf 11 11are it ' are really reatly dry , that is , , thelr their theirWot l4 \ ' of oil is not completely ext1d ex t1d d { . The stoppage of outputPe.caused output . onrl hv Ihc bUIldmg building hlllldinff UO Pe.caused Pecaused > e . caused < by the up .ld ld " . 'Id Id ' ' Id deposits of wa-t wa t wax - or of at m-4fc m 4fc m in - . 4 salts , such as cause Veater water Veater1S5 waterSss waterfe Sss ss , , in the channels or poresr poresoil pores 1S5 r ; oil 011 bearing bearmg rock rock.t rockt . I 4 4rally rally ally , when pores and chan chan- than chan"I chancre - . "I I ei " cre e a clogged o oil will not flow flowtt flowiti flowiSfe flowiSfewell's tt iti e well's wells ' output eventually de- de delto del de-\5Ho de 5Ho - \ l lto the point pomt where it is not notc notJal c , Eal : a1 to work the v . well ell , , althoughiJIDay althoughf althoughmay although althoughI iJIDay may still be much oil AresYentor's pres Ares presntor's f ( yentor's yentors ntor's ntors ' ' mixture D'uxture Duxture of ot hydroi hydroJ hydro hydroacid acid Cld and sodium fluonde fluoride IS ised isi J ! ed d to regenerate tho the produc- produc producf produc-uch produc uch - f such wells It has the I 1 1of of ; dissolving dlssolvmg out the mm- mm mmj mmPOSits mmposits min mints - j ; POSits ts , which , hlch clog the porcs pores poresx poresannels poresils poresilsIs x annels 1 1 1of ACids Is \ Make l\Iake l Iake Openmg Opening Opening.that Openingthat . . or T ornly Tmy nly my that , but injected mJected infected into intoX intoie X ' 1 the chemicals chemlcals eat out new newi newti newn ti tis s : in the rock , making makmg It itporous itr porous ) orous ro porousydrochloric lydrochlonc ydrochlorlc ydrochloric acid in m the mlX- mlX mix- mix mlXss mixout mix-1 mix 1 - i [ ss ssblves lves out the calcareous - - estone like hke deposits At the a " me } ! une e some of the acid reacts reactsjl reactsV jl 4 c e sodium fluonde fluoride to liberatef liberater I1berate liberate r owerful owerfUI hydrofluoric aCid acid1 aCidJ acida J a ] dissolves issolces lSsohes away a.ay aay . the cloggmg clogging cloggmgeposltmost cloggingepositmost cloggingp leposit eposlt-most eposlt most eposit-most eposit - most difficult dlfficult to dIs disegging disdogging oggmg egging mineral mmeral |