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Subject: mud, casing, cement
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the safety systems you don't see =C2=A0

Collide =E2=80=94 member post

Collide

// member post

********************
mud, casing, cement.
the safety systems
you don't see.
********************

hey Alvaro =E2=80=94 Jason Eleson dropped post 20 in his Oil and Gas Geolog=
y 101 series, and it's one of the most thorough breakdowns of wellbore safe=
ty systems we've seen on the platform.

from the origin story of drilling mud (yes, it involves cows) to the physic=
s of casing strings and cement bond logs =E2=80=94 this is the kind of foun=
dational knowledge that separates engineers who understand the well from th=
ose who just operate it.

what's one thing about mud systems, casing design, or cementing that surpri=
sed you early in your career =E2=80=94 or that you think most people in the=
 industry still get wrong?

read the post + join the discussion =E2=86=92 ( https://app.collide.io/post=
s/oil-and-gas-geology-101-post-20-mud-casing-cement-the-safety-systems-you-=
do-not-see?utm_campaign=3Dmember+prompt+%E2%80%94+geology+101+%E2%80%94+4.6=
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">// member post</div>
    <h1 style=3D"box-sizing: border-box; margin: 0; padding: 0; font-family=
: 'Space Grotesk',sans-serif; font-size: 24px; font-weight: 700; color: #11=
1; letter-spacing: -.02em; line-height: 1.2; margin-bottom: 12px; text-tran=
sform: uppercase;">mud, casing, cement.<br style=3D"box-sizing: border-box;=
 margin: 0; padding: 0;"/>the safety systems<br style=3D"box-sizing: border=
-box; margin: 0; padding: 0;"/>you don't see.</h1>
    <p class=3D"subtitle" style=3D"box-sizing: border-box; margin: 0; paddi=
ng: 0; font-size: 14px; color: #666; line-height: 1.65; margin-bottom: 16px=
;">hey Alvaro =E2=80=94 Jason Eleson dropped post 20 in his Oil and Gas Geo=
logy 101 series, and it's one of the most thorough breakdowns of wellbore s=
afety systems we've seen on the platform.</p>
    <p class=3D"subtitle" style=3D"box-sizing: border-box; margin: 0; paddi=
ng: 0; font-size: 14px; color: #666; line-height: 1.65; margin-bottom: 16px=
;">from the origin story of drilling mud (yes, it involves cows) to the phy=
sics of casing strings and cement bond logs =E2=80=94 this is the kind of f=
oundational knowledge that separates engineers who understand the well from=
 those who just operate it.</p>
    <p class=3D"subtitle" style=3D"box-sizing: border-box; margin: 0; paddi=
ng: 0; font-size: 14px; color: #666; line-height: 1.65; margin-bottom: 16px=
;">what's one thing about mud systems, casing design, or cementing that sur=
prised you early in your career =E2=80=94 or that you think most people in =
the industry still get wrong?</p>
    <a target=3D"_blank" href=3D"http://email.collide.io/e/c/eyJlbWFpbF9pZC=
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