DRILLING WORDS

Etansare,montat IP Casing head & BOP worksMasuratori geofizice Geophysical loggingTester Drill stem testing, DSTUngere revizie inst. Rig maintenanceRulat cablul de foraj Replacing drilling lineDop ciment Cementing plugOperatii specifice dirijarii Directional drilling operationsProbe de presiune Pressure testPauza tehnologica Technological down-timeOperatii premergatoare Preparatory operationsReparatii inst de foraj Rig repairsAlte reparatii Other repairsOpriri organizatorice Down timeAlte intreruperi (greva, timp nefavorabil) Other INFORMATII SUPLIMENTARERegim restictiv la apasare Restricted WOBRegim restrictive la turatie Restricted RPMRegim restrictive la debit Restricted flow rateMoment de torsiune suplimentar Added torqueTinere la manevra +10 t Over pull 10tCu pierdere partiala 20% 2m3 /h Totala

Continuous loss of circulation 20% Continuous loss of circulation2mc/hContinuous loss of circulation100%

Total pierdut in 12h: 27mc Total loss27mc/last12hGazeificat fluidul de foraj la 8%Continut de gaze 8%, intra…. Kgf/dmc,Iese…. kgf/dmc

Increased gas content to 8%

Gas content 8%, in…kg/dmc, out…kg/dmc

mud weight

Pierdut circulatia 20% 2mc/h Totala

Started circulation loss 20% Or 2mc/h Or 100%

Prins sapa Stuck pipePrins coloana Stuck casingCrescut presiunea de la…..la…. bar Pressure increase from…to..Oprit forajul Stopped drillingUmplut put cu Filled hole with…Pompat ptr umplere …mc…la…fiecare 2h Pumped for fillingNu se umple Does not fillPutul se umple dar scade lent Filled hole but the level is slowly decreasingUmplut putul, obtinut circulatia Filled hole and the circulation is completePus…sau. Plutit Added drag Frecari suplimentare de +10t pe int…. Over pull 10 t from…to…A fost necesara corectarea inversa pe int ---- With reverse reaming from…to.Rupt garnitura cap ramas Drill string failure. Fishing depth….Tratament noroi Mud treatment

Efectuat baie cu 5 mc titei Pumped 5mc crude oil to release drill stringUn volum la fiecare 5 h …Hole volume(s) every…hours30 min la fiecare 5 h (cu pauze) 30 min every 5 hoursSe omoara sonda, intra… kg/dmc, iese kg/dmc

For killing the well in kg/dmc, out…kg/dmc

Batut geala JarringEfectuat 80 batau cu geala Jared 80 timesSchimbat pozitia baii cu 0,2 mc la fiecare3h Pumped additional mud 0,2mc every 3 hoursDegajat Released drill string

Locator de mufe Joints locatorDesurubat UnscrewedDesurubat cu detonare Unscrewed with detonationIntregit Reconnected drill stringFixat coloana Positioned at…Manifestare eruptive, inchis sonda, presiune la coloana—bar /presiunea la prajini—bar, volum suplimentar la haba—mc

Well kick, closed BOP, casing pressure…drill pipe pressure…kick influx volume

Sonda inchisa, presiunea la coloana…bar/presiunea la prajini—bar

Closed BOP, casing pressure…drill pipe pressure

Daramatura la sita Carvings load added in returning mud…. mc/h

Deschis—min Opened for…minPasta din 100t cim s2 Prepared slurry fromIesit la zi 2mc de pasta … Mc slurry at surfaceNoroi pompat 70mcx 1.2kgf/dmc (programat—numai cand difera)

Displaced with 70mc x 1.2 kgf/dmc (planed)

Realizat 20bar presiune in spatele coloanei (intentionat)

Increased pressure to 20 bar in annulus

Crescut presiunea in spatele coloanei de la—la--- (se constata)

Pressure increased from…to

Presiunea finala Final pressureScurs presiunea de la---la---- Released pressure from ….to…Priza ora Cement in place, CIP at 12.00Lipsa motorina Lack of fuelLipsa current electric Lack/out of electricityLipsa chimicale Lack of mud materialsPistoneaza SwabbingCirculatie inversa Reverse circulationDiametrul exterior ODDiametrul interior ID

Extras de la…pana la Pulled out from to ToPOOH –pull out of hole

Manevrat de la pana la Pipe motion up/down from toMars de control Short trip from toDescompus Laid down Ansamblul de fund BHA

Ansamblul de dirijare BHA Testerul Tester Stabilizatorii StabilizersFormat Picked upCirculat de la la La

Circulated from to To

Tubat de la la la

Ran in hole casing from to to

Detubat de la la la

Pulled out of hole casing from to to

Coloana de 9 5/8 Od 9 5/8 casingCimentat CementedPriza Waited on cement WOCSapat 25m/1275m Drilled 25m/ 1275m R8.5 in si ansamblul 1 OD8.5’roller bit&BHA PDC8.5 in si ansamblul 1 OD8.5’ PDC bit&BHA MD33-8.5in OD8.5’Diamond bit&BHACarotat 9m/1332 Cored 9m/1332Carotiera 5 3/4/cap de diamante 188.9 si ansamblul 1

5 ¾’OD core barrel,188.9mmOD core head(diamond)&BHA

…cap PDC de 188.9mm 188.9OD core bit(PDC)…cap cu role de 188.9mm 188.9OD core bit(roller)Corectat de la la Reamed from toLargit de la la Pana la

Under reamed from to To

Gaura de 12 ¼ cu largitor cu role de 26 in ID12 ¼ hole OD 26’rollerunderreaming Cu larg. Expandabil de 26’ OD 26’ expandable under reamingFrezat de la la Pana la 20cm/total 80cm

Milled from to To 20cm/total 80cm

Restiri metalice freza tocator de 200mm Junks OD 200mm junk millColoana deformata freza tronconica Collapsed casing OD 200mm taper millSiu freza frontala Shue OD mm ecinomill

Elemente ale ansamblului de adancime Motor volumic de 8’ Positive displacement motor PDM8’Turbina de 8’ Turbine Dezaxata din corp 1,8grd Bent housing 1.8deg PDM8’(BH 1,8deg) Reductie dezaxata 2.5dgr Bent sub 2.5deg turbine8’(BS2.5dgr)Prajini grele de 8’,120m Drillcollars DC8’/120mPrajini grele amagnetice Nonmagnetic drill colar NMDC8’/145mPrajini de trecere de 5’,15m Heavy weight drill pipe HWDP5’/145mPrajinu de trecere amagnetice Non magnetic… NMHWDP5’/145mStabilizatori la sapa si la 18m Stabilizers Stb(0,18)Prajini de foraj 5’,120m Drill pipe 5’ DP5’/120mGeala de 8in la 78m Jar 8’ at 78m jar8’(78)Racord de siguranta Safety joint SJMWD cu pulserul la 18m MWD(18m)Reductie de orientare Orientation sub OS