Pertamina seeks extraordinarily talented individuals who share our values and has passion in becoming part of the great team to accomplish our extraordinary vision: to become a world class national oil and gas company. Turn your ideas and creativities into solutions. Discover all the challenging works, all the places you can work, all the diverse people you can collaborate with and all the problems you can help to solve. We invite you to explore it all.
Assistant Manager Data Support – Upstream ( E-SPS-UPE9 )
Pendaftaran : 19/06/2012 – 26/06/2012
Job Description
1.Menganalisis, dan mengevaluasi data konsolidasi Direktorat Hulu, membuat laporan management secara periodik.
2.Mengevaluasi dan menyediakan data dari lingkungan Direktorat Hulu untuk keperluan rapat di share/stake Holder Pertamina.
3.Mengevaluasi dan menyediakan data lingkungan Direktorat Hulu untuk keperluan PT PERTAMINA (Persero) di dalam pencarian dana baik melalui pasar saham maupun pasar uang. 4.Membuat laporan mingguan, Mengevaluasi data MySAP untuk realisasi Anggaran Biaya Operasi (ABO) dan Anggaran Biaya Investasi (ABI)
Job Requirement
Pendidikan :
S1 Teknik Perminyakan, Teknik Geologi, Teknik Geofisika, Teknik Pertambangan, Teknik Mesin dan Teknik Kimia
Kemampuan & Kompetensi:
1.Mampu menganalisis, dan mengevaluasi data terkait kegiatan operasional.
2.Mampu membuat laporan management secara periodik, mengevaluasi dan menyediakan data.
3.Mampu mengevaluasi dan menyediakan data untuk keperluan pencarian dana baik melalui pasar saham maupun pasar uang
Pengalaman :
Total pengalaman 5 th di bidang Migas & Berpengalaman sebagai Ahli atau Analis di bidang Perencanaan dan atau
Evaluasi atau pernah bekerja di bidang operasi usaha Hulu atau bidang perencanaan usaha Hulu
Analyst Data Operational – Upstream ( E-SPSUPE10 )
Pendaftaran : 19/06/2012 – 26/06/2012
Job Description
1.Mengumpulkan dan mengusulkan data konsolidasi Direktorat Hulu, membuat draft laporan management secara periodik.
2.Mengumpulkan dan mengusulkan data dari lingkungan Direktorat Hulu untuk keperluan rapat di share/stake Holder Pertamina.
3.Mengumpulkan dan mengusulkan data lingkungan Direktorat Hulu untuk keperluan PT PERTAMINA (Persero) di dalam pencarian dana baik melalui pasar saham maupun pasar uang. 4.Membuat laporan mingguan, mengumpulkan data MySAP untuk realisasi ABO dan ABI
Job Requirement
Pendidikan :
S1 Teknik Perminyakan, Teknik Geologi, Teknik Geofisika, Teknik Pertambangan, Teknik Mesin, Teknik Kimia, dan Teknik Informatika
Kemampuan & Kompetensi:
1.Mampu membaca & menganalisa data terkait kegiatan operasional
2.Mampu membuat laporan management secara periodik
Pengalaman :
Total pengalaman 5 th di bidang Migas & Berpengalaman bekerja di bidang operasi usaha Hulu atau bidang perencanaan usaha Hulu
Kirim Lamaran kunjungi : http://www.pertamina.com/recruit/Default.aspx
Friday, June 22, 2012
Wednesday, June 13, 2012
Spesifikasi Standard Drilling Machine DM45/LP
The DM45/LP (Low Pressure) is a crawler mounted, hydraulic tophead drive, multi--pass rotary
drilling rig specifically designed for rotary action drilling of blastholes up to amaximumdepth of 180
ft. (54.9 meters) and a maximum hole diameter of from 5 in. to 9 in. (127 mm to 228 mm). The
standard DM45/LP utilizes a diesel engine to drive the air compressor and hydraulic system.
Operation of the drill is performed using electric over hydraulic controllers ergonomically located so
that the operator faces the drill centralizer while drilling. The DM45/LP comes equipped with an
asymmetrical rotary screw air compressor.
The DM45/HP (High Pressure) is a crawler mounted, hydraulic tophead drive, multi--pass rotary
drilling rig specifically designed for rotary/percussive action drilling of blastholes up to amaximum
depth of 180 ft. (54.9 meters) and a maximum hole diameter of from 5 in. to 7 in. (127 mm to 203
mm) for DHD (down the hole hammer) drilling using high pressure compressed air. The standard
DM45/HP utilizes a diesel engine to drive the air compressor and hydraulic system. Operation of
the drill is performed using electric over hydraulic controllers ergonomically located so that the
operator faces the drill centralizer while drilling. The DM45/HP comes equipped with an
asymmetrical rotary screw air compressor.
The DM50/LP (Low Pressure) is a crawler mounted, hydraulic tophead drive, multi--pass rotary
drilling rig specifically designed for rotary action drilling of blastholes up to amaximumdepth of 180
ft. (54.9 meters) and a maximum hole diameter of from 7--7/8 in. to 9--7/8 in. (200 mmto 251mm).
The standard DM50/LP utilizes a diesel engine to drive the air compressor and hydraulic system.
Operation of the drill is performed using electric over hydraulic controllers ergonomically located so
that the operator faces the drill centralizer while drilling. The DM50/LP comes equipped with an
asymmetrical rotary screw air compressor.
The DML is a crawler mounted, hydraulic tophead drive, multi--pass rotary drilling rig specifically
designed for production blasthole drilling to depths of 180 ft. (54.9m) with a 30 ft. (9.1m) drill pipe
change. A 35 ft. (10.7m) steel change is also available to handle single pass drilling requirements
to 35 ft. (10.7)m). Various carousel capacities are also available for the 35 ft., (10.7m) option.Hole
size range for rotary drilling applications is nominally 6 in. to 10--5/8 in. (152mm to 270 mm).
For DHD drilling with the high pressure air option, nominal hole size range is 6 in. to 9--7/8 in. (152mm to 250mm). Feed pressure generates a bit load force of up to 60,000 lb. (27,216 kg). The standard DML utilizes a diesel engine to drive the air compressor and hydraulic system.Operation of the drill is performed using electric over hydraulic controllers ergonomically located so that the operator faces the drill centralizer while drilling. The DML comes equipped with an asymmetrical rotary screw air compressor.
To permit optimum performance on a wide range of applications, and site requirements, the
machine is equipped with:
a.) Low pressure compressor installation (DM45LP, DM50LP, DML/LP)
b.) High pressure compressor installation (DM45HP, DML/HP)
c.) Dust suppression equipment
d.) Standard 5 drill rod carousel
e.) Operational controls in a sound proofed cab
f.) High gradeability
The propulsion system features independent hydrostatic drive/service braking of each track,
allowing steering by differential operation of the tramming control levers.
Engine
TheMid--Range series blasthole drill rigs use water cooled engines, with direct injection and turbo
chargers.
Electric starting and belt driven alternator battery charging is standard on all drill models.
The drills are equipped with dual system air filtration. Dry type 2--stage air cleaners, with optional
pre--cleaner, respectively provide clean air to the engine and the compressor.
The engine power / rpm is controlled by the engine speed control switch. The engine is shutdown
either by the removable key “ON/OFF” switch or the emergency stop switch.
Main Frame
The drill main frame consists of a track frame which supports the power pack assembly
(engine/compressor/hydraulic pumps), the combined engine radiator/hydraulic oil cooler, drill
tower assembly and three leveling jacks.
Drill Tower
The drill tower assembly features the hydro-- static driven rotary head and the hydraulic drill feed
systems. A standard 5 drill rod carousel can be controlled from the operators console to provide
safe and easy multi--pass drilling.
By using the angle drilling accessories, hole can be drilled at 5 degree increments from vertical up
to 30 degrees from the vertical.
Controls
All of the controls are positioned for operator convenience in the operator’s cab. Full details are
provided in section 4.
Tramming (Propelling)
Each track is provided with direction (Forward and Reverse) speed control leverswhich control the
tramming speed. This system also provides service braking by moving the respective levers
towards the ’STOP’ position.
Steering
The drill can be steered by adjusting the speed of one track relative to the other.
Braking
Service braking is effected by moving the tramming control lever towards the “STOP” position.
Because the LH and RH track systems are independently controlled, one track acts as secondary
braking for the other.
Parking brakes are incorporated into each track motor assembly and are fail--safe, hydraulically
released, spring applied. These brakes will therefore be applied in the event of loss of brake
release hydraulic pressure due to:
a.) Pressing a RED emergency stop switch
b.) Turning the main key operated “ON/OFF” switch to OFF position.
c.) Hose failure resulting in loss of charge pressure, when themain pumps will cut off the flow
to the tracks.
Operator’s Cab
The operator’s FOPS cab is designed for convenience, ease of control, comfort and safety while
providing maximum visibility to the work area. The operator’s station is sound insulated. A fully
adjustable suspension--mounted seat is standard. Remote Tramming Control is available at Cab
location.
drilling rig specifically designed for rotary action drilling of blastholes up to amaximumdepth of 180
ft. (54.9 meters) and a maximum hole diameter of from 5 in. to 9 in. (127 mm to 228 mm). The
standard DM45/LP utilizes a diesel engine to drive the air compressor and hydraulic system.
Operation of the drill is performed using electric over hydraulic controllers ergonomically located so
that the operator faces the drill centralizer while drilling. The DM45/LP comes equipped with an
asymmetrical rotary screw air compressor.
The DM45/HP (High Pressure) is a crawler mounted, hydraulic tophead drive, multi--pass rotary
drilling rig specifically designed for rotary/percussive action drilling of blastholes up to amaximum
depth of 180 ft. (54.9 meters) and a maximum hole diameter of from 5 in. to 7 in. (127 mm to 203
mm) for DHD (down the hole hammer) drilling using high pressure compressed air. The standard
DM45/HP utilizes a diesel engine to drive the air compressor and hydraulic system. Operation of
the drill is performed using electric over hydraulic controllers ergonomically located so that the
operator faces the drill centralizer while drilling. The DM45/HP comes equipped with an
asymmetrical rotary screw air compressor.
The DM50/LP (Low Pressure) is a crawler mounted, hydraulic tophead drive, multi--pass rotary
drilling rig specifically designed for rotary action drilling of blastholes up to amaximumdepth of 180
ft. (54.9 meters) and a maximum hole diameter of from 7--7/8 in. to 9--7/8 in. (200 mmto 251mm).
The standard DM50/LP utilizes a diesel engine to drive the air compressor and hydraulic system.
Operation of the drill is performed using electric over hydraulic controllers ergonomically located so
that the operator faces the drill centralizer while drilling. The DM50/LP comes equipped with an
asymmetrical rotary screw air compressor.
The DML is a crawler mounted, hydraulic tophead drive, multi--pass rotary drilling rig specifically
designed for production blasthole drilling to depths of 180 ft. (54.9m) with a 30 ft. (9.1m) drill pipe
change. A 35 ft. (10.7m) steel change is also available to handle single pass drilling requirements
to 35 ft. (10.7)m). Various carousel capacities are also available for the 35 ft., (10.7m) option.Hole
size range for rotary drilling applications is nominally 6 in. to 10--5/8 in. (152mm to 270 mm).
For DHD drilling with the high pressure air option, nominal hole size range is 6 in. to 9--7/8 in. (152mm to 250mm). Feed pressure generates a bit load force of up to 60,000 lb. (27,216 kg). The standard DML utilizes a diesel engine to drive the air compressor and hydraulic system.Operation of the drill is performed using electric over hydraulic controllers ergonomically located so that the operator faces the drill centralizer while drilling. The DML comes equipped with an asymmetrical rotary screw air compressor.
To permit optimum performance on a wide range of applications, and site requirements, the
machine is equipped with:
a.) Low pressure compressor installation (DM45LP, DM50LP, DML/LP)
b.) High pressure compressor installation (DM45HP, DML/HP)
c.) Dust suppression equipment
d.) Standard 5 drill rod carousel
e.) Operational controls in a sound proofed cab
f.) High gradeability
The propulsion system features independent hydrostatic drive/service braking of each track,
allowing steering by differential operation of the tramming control levers.
Engine
TheMid--Range series blasthole drill rigs use water cooled engines, with direct injection and turbo
chargers.
Electric starting and belt driven alternator battery charging is standard on all drill models.
The drills are equipped with dual system air filtration. Dry type 2--stage air cleaners, with optional
pre--cleaner, respectively provide clean air to the engine and the compressor.
The engine power / rpm is controlled by the engine speed control switch. The engine is shutdown
either by the removable key “ON/OFF” switch or the emergency stop switch.
Main Frame
The drill main frame consists of a track frame which supports the power pack assembly
(engine/compressor/hydraulic pumps), the combined engine radiator/hydraulic oil cooler, drill
tower assembly and three leveling jacks.
Drill Tower
The drill tower assembly features the hydro-- static driven rotary head and the hydraulic drill feed
systems. A standard 5 drill rod carousel can be controlled from the operators console to provide
safe and easy multi--pass drilling.
By using the angle drilling accessories, hole can be drilled at 5 degree increments from vertical up
to 30 degrees from the vertical.
Controls
All of the controls are positioned for operator convenience in the operator’s cab. Full details are
provided in section 4.
Tramming (Propelling)
Each track is provided with direction (Forward and Reverse) speed control leverswhich control the
tramming speed. This system also provides service braking by moving the respective levers
towards the ’STOP’ position.
Steering
The drill can be steered by adjusting the speed of one track relative to the other.
Braking
Service braking is effected by moving the tramming control lever towards the “STOP” position.
Because the LH and RH track systems are independently controlled, one track acts as secondary
braking for the other.
Parking brakes are incorporated into each track motor assembly and are fail--safe, hydraulically
released, spring applied. These brakes will therefore be applied in the event of loss of brake
release hydraulic pressure due to:
a.) Pressing a RED emergency stop switch
b.) Turning the main key operated “ON/OFF” switch to OFF position.
c.) Hose failure resulting in loss of charge pressure, when themain pumps will cut off the flow
to the tracks.
Operator’s Cab
The operator’s FOPS cab is designed for convenience, ease of control, comfort and safety while
providing maximum visibility to the work area. The operator’s station is sound insulated. A fully
adjustable suspension--mounted seat is standard. Remote Tramming Control is available at Cab
location.
Tuesday, June 12, 2012
Pengenalan Cara Kerja Belt Conveyor Dan Bagian - Bagiannya
Belt conveyor dapat digunakan untuk mengengkut material baik yang berupa “unit load” atau “bulk material” secara mendatar ataupun miring.
Yang dimaksud dengan “unit load” adalah benda yang biasanya dapat dihitung jumlahnya satu per satu, misalnya kotak, kantong, balok dll. Sedangkan Bulk Material adalah material yang berupa butir-butir, bubuk atau serbuk, misalnya pasir, semen dll.
Bagian – bagian terpenting Belt conveyor adalah :
a. Belt : Fungsinya adalah untuk membawa material yang diangkut.
b. Idler : Gunanya untuk menahan atau menyangga belt.
Menurut letak dan fungsinya maka idler dibagi menjadi :
d. Unit Penggerak (drive units) : Pada Belt conveyor tenaga gerak dipindahkan ke belt oleh adanya gesekan antara belt dengan “plulley” penggerak (drive pully), karena belt melekat disekeliling pully yang diputar oleh motor.
e. Pemberat (take-ups or counter weight) : Yaitu komponen untuk mengatur tegangan belt dan untuk mencegah terjadinya selip antara belt dengan pully penggerak, karena bertambah panjangnya belt.
f. Bending the belt
Alat yang dipergunakan untuk melengkungkan belt adalah
h. Trippers : Adalah alat untuk menumpahkan muatan disuatu tempat tertentu.
i. pembersih Belt (belt-cleaner) : Yaitu alat yang dipasang di bagian ujung bawah belt agar material tidak melekat pada belt balik.
j. Skirts : Adalah semacam sekat yang dipasang dikiri kanan belt pada tempat pemuatan (loading point) yang gterbuat dari logam atau kayun dan dapat dipasang tegak atau miring yang gunanya untuk mencegah terjadinya ceceran.
k. Holdback : Adalah suatu alat untuk mencegah agar Belt conveyor yang membawa muatan keatas tidak berputar kembali kebawah jika tenaga gerak tiba-tiba rusak atau dihentikan.
l. Kerangka (frame) : Adalah konstruksi baja yang menyangga seluruh susunan belt conveyor dan harus ditempatkan sedemikian rupa sehingga jalannya belt yang berada diatasnya tidak terganggu.
m. Motor Penggerak : Biasanya dipergunakan motor listrik untuk menggerakkan drive pulley. Tenaga (HP) dari motor harus disesuaikan dengan keperluan, yaitu :
Yang dimaksud dengan “unit load” adalah benda yang biasanya dapat dihitung jumlahnya satu per satu, misalnya kotak, kantong, balok dll. Sedangkan Bulk Material adalah material yang berupa butir-butir, bubuk atau serbuk, misalnya pasir, semen dll.
Bagian – bagian terpenting Belt conveyor adalah :
a. Belt : Fungsinya adalah untuk membawa material yang diangkut.
b. Idler : Gunanya untuk menahan atau menyangga belt.
Menurut letak dan fungsinya maka idler dibagi menjadi :
- 1. Idler atas yang digunakan untuk menahan belt yang bermuatan.
- 2. Idler penahan yaitu idler yang ditempatkan ditempat pemuatan.
- 3. Idler penengah yaitu yang dipakai untuk menjajaki agar belt tidak bergeser dari jalur yang seharusnya.
- 4. Idler bawah Idler balik yaitu yang berguna untuk menahan belt kosong.
d. Unit Penggerak (drive units) : Pada Belt conveyor tenaga gerak dipindahkan ke belt oleh adanya gesekan antara belt dengan “plulley” penggerak (drive pully), karena belt melekat disekeliling pully yang diputar oleh motor.
e. Pemberat (take-ups or counter weight) : Yaitu komponen untuk mengatur tegangan belt dan untuk mencegah terjadinya selip antara belt dengan pully penggerak, karena bertambah panjangnya belt.
f. Bending the belt
Alat yang dipergunakan untuk melengkungkan belt adalah
- - Pully terakhir atau pertengahan
- - Susunan Roller-roller
- - Beban dan adanya sifat kelenturan belt.
h. Trippers : Adalah alat untuk menumpahkan muatan disuatu tempat tertentu.
i. pembersih Belt (belt-cleaner) : Yaitu alat yang dipasang di bagian ujung bawah belt agar material tidak melekat pada belt balik.
j. Skirts : Adalah semacam sekat yang dipasang dikiri kanan belt pada tempat pemuatan (loading point) yang gterbuat dari logam atau kayun dan dapat dipasang tegak atau miring yang gunanya untuk mencegah terjadinya ceceran.
k. Holdback : Adalah suatu alat untuk mencegah agar Belt conveyor yang membawa muatan keatas tidak berputar kembali kebawah jika tenaga gerak tiba-tiba rusak atau dihentikan.
l. Kerangka (frame) : Adalah konstruksi baja yang menyangga seluruh susunan belt conveyor dan harus ditempatkan sedemikian rupa sehingga jalannya belt yang berada diatasnya tidak terganggu.
m. Motor Penggerak : Biasanya dipergunakan motor listrik untuk menggerakkan drive pulley. Tenaga (HP) dari motor harus disesuaikan dengan keperluan, yaitu :
- 1. Menggerakkan belt kosong dan mengatasi gesekan-gesekan anatara idler dengan komponen lain.
- 2. Menggerakkan muatan secara mendatar.
- 3. Mengankut muatan secara tegak (vertical).
- 4. Menggerakkan tripper dan perlengkapan lain.
- 5. Memberikan percepatan pada belt yang bermuatan bila sewaktu-waktu diperlukan.
Saturday, June 9, 2012
Job Vacancy Juni 2012 PT. Chevron
Chevron is one of the world's largest integrated energy companies. Headquartered in San Ramon, California. We conduct business worldwide. We are engaged in every aspect of crude oil and natural gas industry, including exploration and production, manufacturing, marketing and transportation, chemicals manufacturing and sales, geothermal energy, and power generation. We're also investing in renewable energy and advanced technologies.
We are seeking experienced, energetic and attentive candidates to be located in Chevron operation areas for positions with requirements below:
Land Officer (Ext-153/LGL/EXP/CPI/LAW/2011)
Riau - Duri
Requirements:
Qualification :
* Have a good leadership and communication, both in Bahasa or English
* Desiring to work in a multicultural and diverse organization
* Strong in seeking learning activities
* Able to establish effective relationships with people of other culture and backgrounds
* Understand of Indonesian laws and regulation on land and forestry,
* Minimum 3 years in handling land acquisition/land dispute resolution, permitting and other related activities
* Has excellent negotiation skills, strong integrity, good personality/ behavior
* Willing to relocate to one of Chevron operations locations (East Kalimantan/Riau)
Education Level : S1 / D4
Minimum GPA : 2.75
Discipline :
* Law
* Public Relation
* Social and Politic Science
* Environmental Engineering
* Industrial Engineering
* Communication
* Forestry
Open For : All Indonesian People
Work Area : Sumatra
Work Location : Duri
Work Schedule : 5-2
Minimum Relevant Experience : 3
For more information and how to apply, Please directly go into our website at
www.chevron.formycareer.com
Only application submitted through www.chevron.formycareer.com will be processed.
All applications are appreciated and will be treated confidentially. Only qualified, short-listed applicants will be invited for further process. This vacancy is eligible only for Indonesia citizen.
We are seeking experienced, energetic and attentive candidates to be located in Chevron operation areas for positions with requirements below:
Land Officer (Ext-153/LGL/EXP/CPI/LAW/2011)
Riau - Duri
Requirements:
Qualification :
* Have a good leadership and communication, both in Bahasa or English
* Desiring to work in a multicultural and diverse organization
* Strong in seeking learning activities
* Able to establish effective relationships with people of other culture and backgrounds
* Understand of Indonesian laws and regulation on land and forestry,
* Minimum 3 years in handling land acquisition/land dispute resolution, permitting and other related activities
* Has excellent negotiation skills, strong integrity, good personality/ behavior
* Willing to relocate to one of Chevron operations locations (East Kalimantan/Riau)
Education Level : S1 / D4
Minimum GPA : 2.75
Discipline :
* Law
* Public Relation
* Social and Politic Science
* Environmental Engineering
* Industrial Engineering
* Communication
* Forestry
Open For : All Indonesian People
Work Area : Sumatra
Work Location : Duri
Work Schedule : 5-2
Minimum Relevant Experience : 3
For more information and how to apply, Please directly go into our website at
www.chevron.formycareer.com
Only application submitted through www.chevron.formycareer.com will be processed.
All applications are appreciated and will be treated confidentially. Only qualified, short-listed applicants will be invited for further process. This vacancy is eligible only for Indonesia citizen.
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