ubd

UbD 逆向设计驱动的教材写作 skill 组合,一键装进 Claude Code / Codex / WorkBuddy:教学定位 → 五件套 gate → 章节树 gate → 四段式逐章写作 → 审核定稿。学科无关内核 + 可插拔学科档案,理科真算复核、人文社科逐字核对引文出处,验证不了就标注「需作者确认」;关键决策作者拍板,中断随时续写

education stem humanities codex curriculum-design instructional-design ai-agent ubd agent-skills claude-code codex-cli agents-md bloom-taxonomy claude-skills textbook-generation workbuddy backward-design

• Updated Sep 2, 2026
• Python

Interactive incremental economic decision platform for Underbalanced Drilling (UBD) operations in depleted, clay-sensitive reservoirs. Covers delta-CAPEX breakdown, breakeven analysis, multi-scenario ROI, sensitivity modeling, and production gain validation. Built for petroleum engineering research and field investment justification.

economics roi sensitivity-analysis petroleum capex petroleum-engineering petroleum-economics oil-gas reservoir-engineering drilling-engineering ubd breakeven-analysis underbalanced-drilling

• Updated May 26, 2026
• HTML