i

DAFTAR ISI

KATA PENGANTAR.........................................................................................i

DAFTAR ISI........................................................................................................ii

DAFTAR GAMBAR...........................................................................................iv

DAFTAR TABEL................................................................................................v

BAB I PENDAHULUAN........................................................................1

1.1 Sejarah Pemboran.................................................................1

1.2 Klasifikasi Tipe Sumur.........................................................2

1.3 Tahap Persiapan Pemboran……………………..................3

BABII TIPE-TIPE RIG ..........................................................................5

2.1 Rig .......................................................................................5

BABIII KOMPONEN RIG DAN SYSTEM............................................12

3.1 System di Rig ......................................................................12

3.1.1 Hoisting System........................................................12

3.1.2 Rotating System........................................................15

3.1.3 Circulating System...................................................18

3.1.4 Power System ..........................................................23

3.1.5 Blow Out Preventer System ....................................23

3.2 Casing ..................................................................................24

3.3 Penyemenan .........................................................................25

BAB IV FLUIDA PEMBORAN................................................................26

4.1 Fluida Pemboran...................................................................26

4.2 Komposisi Lumpur...............................................................27

BAB V KESIMPULAN ...........................................................................29

5.1 Kesimpulan ..........................................................................29

DAFTAR PUSTAKA..........................................................................................30

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DAFTAR GAMBAR

Gambar 1.3.1 Perlapisan Bumi..................................................................4

Gambar 3.2.1 Siklus Batuan......................................................................12

Gambar 3.2.1 Batuan Merupakan Penyusun Bumi...................................13

Gambar 3.2.2 Bowen’s Reaction Series....................................................14

Gambar 4.1.1Contoh Instrusif...................................................................17

Gambar 4.3.2.2.1 Contoh Konkordan dan Diskordan...............................20

Gambar 5.2.1 Contoh Batuan Sedimen Klastik.........................................25

Gambar 5.3.1 Pemilahan...........................................................................26

Gambar 5.3.2. Derajat Pembundaran........................................................27

Gambar 7.2.1.1 Gambaran Stratigrafi Muka Bumi...................................39

Gambar 7.2.1.1 Sketsa Pengukuran Stratigrafi.........................................40

Gambar 7.3.1 Kompas Geologi.................................................................41

Gambar 7.3.2 Palu Geologi (Sedimen)......................................................41

Gambar 7.6.1 Satuan Batuan Daerah Pengamatan....................................45

iii

DAFTAR TABEL

Tabel 2.2.4.1. Kekerasan Skala Mosh.......................................................9

Tabel 4.5.1 Klasifikasi Batuan Beku.........................................................22

Tabel 5.3.1 Skala Wentworth....................................................................26

Tabel 5.4.1 Penamaan Batuan Sedimen....................................................29

iv